1 Gray is equal to 1 joule per kilogram (J/kg). To convert 1 Joule to Kilocalories you have to multiply 1 by 0. Kinetic energy per unit mass: 1 / 2 v 2, where v is the speed (giving J/kg when v is in m/s).6 megajoules; The kinetic energy of a 2 kg mass moving at a velocity of 1 m/s. 1 J is 8. More information from the unit converter. How many kg m^2/s^2 in 1 joules? The answer is 1. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared. Using up 1 J of energy for one second uses 1 watt of power, so 1 watt is 1 joule The joule per mole (symbol: J·mol −1 or J/mol) is the unit of energy per amount of substance in the International System of Units (SI), such that energy is measured in joules, and the amount of substance is measured in moles. Definition: Joule.239 cal = 2. Potential energy with respect to gravity, close to Earth, per unit mass: gh , where g is the acceleration due to gravity ( standardized as ≈9. 1 kW = 1000 J/s 1 J/s = 0.112 650 056 x 10-17 : Your input value: 1. J = kg·m 2 /s 2 = N·m = Pa·m 3 = W·s = C·V. 焦耳 (簡稱 焦 )是 國際單位制 中 能量 、 功 或 熱量 的 導出單位 ,符號為 J 。.7377 foot-pounds. It is equal to the amount of work done when a force of 1 newton displaces a mass through a distance of 1 metre in the direction of the force applied. Nilai dari 1 kilogram/kilojoule setara dengan 0.112 650 056 x 10-17. 1 kg is 8.41 s to travel 1 m.112650055999E-17 Kilogram.112 650 056 053 62 x 10-17 kg : Note: {Q} is the numerical value of Q when Q is expressed in SI units : A joule is equal to the kinetic energy of a kilogram mass moving at the speed of one meter per second (one joule is a kg⋅m 2 ⋅s −2 ). Specific energy is a 10 6: mega-(MJ) 1×10 6 J: Kinetic energy of a 2 tonne vehicle at 32 metres per second (115 km/h or 72 mph): 1. 6.98·10¹⁶ joules of energy or (1 J)/c² = 1.4 m/s.You can view more details on each measurement unit: joule or kilogram-force meter The SI derived unit for energy is the joule. The joule/gram [J/g] to joule/kilogram [J/kg] conversion table and conversion steps are also listed.98714837781972E+16 vezes Menor que Quilograma. Joule to calorie formula: Based on International Steam Table (1956) 1 calorie is defined to be exactly 4. The formula for specific heat looks like this: c = \frac {Q} {m \Delta T} c = mΔT Q. Also, explore tools to convert joule/kilogram/°C or joule/kilogram/K to other specific heat capacity units or learn more about specific heat capacity conversions. Conversion equation: (1 J)/c2 = x kg. Named in honor of the English physicist James Prescott Joule. Using 1 kg for the bowling ball, it will accelerate with 1 m/s 2 and it takes 1. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of How to convert 1 Joule to Kilocalories.asrev eciv ro noisrevnoc K/margolik/eluoj ot C°/margolik/eluoj rof loot enilno eerf tnatsnI sdnoces 100. History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. 1 joule is equal to 1. Joule-ul a fost conceput în mod explicit ca unitatea de energie care trebuie utilizată atât în contexte electromagnetice, cât și mecanice.4525 J , or roughly half a calorie .238846 cal => N joules = N*0.00023900573613767 = 0. Joules Per Velocity. is defined as 1 kilogram·meter 2 /second 2 (kg·m 2 /s 2).4 m/s. The SI unit of energy is joule. Joule is named after the English, mathematician, as well as physicist James Prescott Joule. Solution.You can view more details on each measurement unit: millijoules or joule The SI derived unit for energy is the joule. х10-17 From the work of moving an object in Joules (J) to kilograms If the work of moving an object is measured in Joules, then additional data must be entered: Enter the displacement of the object in m (meters): Enter the acceleration of the object in m/s2 ( meters per second squared ): The joule is the unit of energy in the International System of Units . How to Convert Kilowatt to Joule/second.The kinetic energy of a 2 kg mass travelling at 1 m/s, or a 1 kg mass travelling at 1.112 650 056 × 10⁻¹⁷ kg.1868J. 1 kilowatt-hour [kW*h] = 3600000 joule [J] kilowatt-hour to joule, joule to kilowatt-hour. History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. Acceleration: 1 m/s 2 = 100 cm/s 2. Calorie/Gram °C : The calorie per gram per degree Celsius is a metric unit of specific heat capacity. 4, 2023, 4:43 AM ET (Tech Xplore) New method tracks physical processes inside both liquid and solid parts of Li-ion batteries How is energy defined and measured? Overview of how scientists use the … Do a quick conversion: 1 joules = 1. To measure, units of measurement are needed and converting such units is an important task as well. 1/2 mv 2 E (J) = 1/2 × m (kg) × v 2 (m 2 ·s-2) 1 J = 1e-12 kg at 1e6 m/s.7 × 10-27 kg each) say 10 8 atoms.001 joule. Kilowatt-hour to Kilogram-force Meter. 1 Calorie/Gram °C (cal/g∙°C) = 4186. The kinetic energy of … Conversion from J to kg. unitsconverters. We conclude that one 1 Joule is equivalent to zero point zero zero zero two ft-lbf to meter kilogram-force; ft-lbf to gram calorie; There are approximately 1. 1 J = 1 kg m 2 s-2. Kilogram/kilojoule adalah suatu satuan dari besaran efisiensi bahan bakar per massa. If we plug in the values above then we get 1 joule for the kinetic energy of both objects. Also, explore tools to convert joule/gram/°C or joule/kilogram/K to other specific heat capacity units or learn more about specific heat capacity conversions. kw to hp. The symbol for kilocalorie is kcal.2415 \cdot 10^ {18}\ \text {eV} 1 J = 6. In physics, an electronvolt (symbol eV, also written electron-volt and electron volt) is the measure of an amount of kinetic energy gained by a single electron accelerating from rest through an electric potential difference of one volt in vacuum.; The energy required to lift a medium-size apple (100 g) 1 meter vertically from the surface of the Earth. 1 Watt is the power from a current of 1 Ampere flowing through 1 Volt. It is also known as joule/kilogram, joules per kilogram. By another definition, the joule is equal to the energy required to pass an electric current of one ampere through a one ohm resistor for one second.com is an online conversion tool to convert all types of measurement units including kg to J conversion. newtons to lbs. The correct option is C 107 erg.000239 kcal.7376 ft·lb = 6. Convert Newton to Other Force Units. For example, convert 18 kJ/g to J/kg.000 000 000 000 00 J : Your converted value: 1. The unit is pronounced to rhyme with "tool", and is named in honor One joule represents (approximately): The amount of electricity required to run a 1 W device for 1 s. Final speed at 1 m will be 1.10197162129779 kg-m/s, or 1 joules/second.1868J => N calories = N*4. See all videos for this article Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more! Do a quick conversion: 1 joules = 1. Prefix. 1 watt is equal to 0. Ou seja, é a energia que acelera uma massa de 1 kg a 1 m/s² num espaço de 1 m. The joule (J) is equal to the energy expended or work done in applying a force of one newton through a distance of one meter (1 newton meter or N·m). Also, explore tools to convert kilogram/joule or joule/kilogram to other fuel efficiency - mass units or learn more about fuel efficiency - mass conversions.ygrene fo tinu )stinU fo metsyS lanoitanretnI( IS eht era seluoJ :)J( seluoJ L2 dehsup ylwols( .41 m/s.1 si rewsna ehT ?VeM 1 ni J ynam woH .000239 kcal. unitsconverters. kcal to kJ. newtons to kg. Example: convert 15 kW to J/s: 15 kW = 15 × 1000 J/s = 15000 J/s. How many millijoules in 1 joule? The answer is 1000. Q Q is the amount of supplied or subtracted heat (in joules), m m is the mass of the sample, and \Delta T ΔT is the difference between the initial and final temperatures. Practical examples. Note that rounding errors may occur, so always check the results. Unit conversion: 1 J/kg K = 5. As you can see, depending on the scale, they may differ by a significant number Energy is defined via work, so the SI unit of energy is the same as the unit of work – the joule (J), named in honour of James Prescott Joule and his experiments on the mechanical equivalent of heat. 4.184 kilojoules (or 4184 joules As for the opposite conversion, with the next equation you'll learn how to calculate from joules to electronvolts: 1\ \text {J} = 6. on top squared so you get Joules =kgm2s−2. BTU to Ton. J = kg·m 2 /s 2 = N·m = Pa·m 3 = W·s = C·V. You are currently converting Heat Capacity units from Calorie/Gram °C to Joule/Kilogram K.m2. (mm^3 water at Mach 4+, eh) 1e-3 kg at 45 m/s.The definition of the joule as J = kg⋅m 2 ⋅s −2 has remained unchanged since 1946, but the joule as a derived unit has inherited changes in the definitions of the second (in 1960 and 1967), the metre (in 1983) and the kilogram ( in 2019 ).001. (cell at 1% c) 1e-6 kg at 1400 m/s. 焦耳 (簡稱 焦 )是 國際單位制 中 能量 、 功 或 熱量 的 導出單位 ,符號為 J 。. Also, explore many other unit converters or learn more about specific heat capacity unit conversions. Q4. We assume you are converting between joule and foot-pound force. 1 joule is equal to 6241506479963. Ton to BTU.You can view more details on each measurement unit: J or MeV The SI derived unit for energy is the joule. The formula used in joule per kilograms to btu per pounds conversion is 1 Joule per Kilogram = 0. 1 MJ ≈ 0,277778 kWh tai 1 kWh = 3,6 MJ 1 GJ ≈ 0,277778 MWh tai 1 MWh = 3,6 GJ 1 TJ ≈ 0,277778 GWh tai 1 GWh = 3,6 TJ The formula used to convert J/kg to BTU per Pound is 1 Joule per Kilogram = 0. J to kJ. s 2. Your input value: 1. Joule to Kilopond Meter. 1 J = 1 Nm = 1 Ws = 1 kg·m²/s² = 1 VAs . Newton to Kilonewton. s − 2. How many kg-m/s in 1 joules/second? The answer is 0. Instant free online tool for kilogram/joule to joule/kilogram conversion or vice versa. Its symbol is J/g•°C. History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. Joule/Gram °C : The joule per gram per degree Celsius is a metric unit of specific heat capacity. No entanto, e para se evitar confusões, reservamos o newton Definisi. To measure, units of measurement are needed and converting such units is an important task as well. The kilogram/joule [kg/J] to joule/kilogram [J/kg] conversion table and conversion steps are also listed.8 m / s 2] Q.00023900573613767, since 1 Joule is 0.000429922613938997 BTU per Pound.000 J/kg°C. Area: 1 m 2 = 10 4 cm 2 = 10 6 mm 2.8039216 joule.97994 ft lb/slug °R, and 1 ft lb/slug °R = 0. hp to watts.896 443: E+00: ton, long (2240 lb) kilogram (kg) The abbreviation for J/kg and kJ/kg is joule per kilogram and kilojoule per kilogram respectively.3558179483314. One hundred rad equals 1 joule/kilogram (J/kg), which also equals 1 Gy.11265006E-17 kgs using the online calculator for metric conversions.com is an online conversion tool to convert all types of measurement units including J to kg conversion. Type in your own numbers in the form to convert the units! Quick conversion chart of kg m^2/s^2 to joules. The above theorem was derived directly from the second Newton's law of motion and from the definition of work.242×10¹⁸ eV = 0. Joule-ul a fost conceput în mod explicit ca unitatea de energie care trebuie utilizată atât în contexte electromagnetice, cât și mecanice. The amount of energy one utilizes in lifting a cup of water from the table to one's mouth equals approximately 1 Joule. The abbreviation for kg and J is kilogram and joule respectively. An object of mass 1 kg has a P. A kilocalorie is also called a "large calorie" or "kilogram calorie". The Individual Gas Constant for gases: For full table - rotate the screen! 1 Joule/Kilogram °C (J/kg∙°C) Visit Joule/Kilogram °C to Joule/Kilogram K Conversion.01 gray. Kilowatt-hour to Pound-force Foot.com is an online conversion tool to convert all types of measurement units 1 J = 2. kJ to J.24 × 1018 eV. 1 joule is equal to 0. 10 10 nucleons (1. The kinetic energy of a 2 kg mass moving at a velocity of 1 m/s.10197162129779 kilogram-force meter.8 Joule/Kilogram K (J/kg∙K) Visit Joule/Kilogram K to Calorie/Gram °C Conversion. 焦耳是因紀念物理學家 詹姆斯·焦耳 而命名 [1] [2] 。. [ 1] Essa mesma quantidade poderia ser dita como um newton metro. (cc gram). 1 Joule (J) is the MKS unit of energy, equal to the force of one Newton acting through one meter. Then, a joule is defined as the work done by a force of 1N 1 N moving an object by 1m 1 m : 1J = 1N. Convert Kilowatt to Other Power Units.m−2.00023900573613767 Kilocalories. The SI units of the Joule are kilogram meter 2 second - 2 or kg. Kilowatt-hour to Kilopond Meter.1019716213 kilogram-force meter 1 kilogram-force meter = 9. In the SI system the most common units are J/kg K . What is the potential energy of an apple on a tree? For an apple with mass m = 0. The absorbed dose is a measure of the actual energy deposited in the irradiated tissue and can be used to compare against deterministic effects, but it is not satisfactory for comparing the stochastic radiological risk. En joule motsvarar 10 7 erg eller ungefär 0,239 kalorier.8066499997 J. kJ to kcal.S. The joule/gram [J/g] to joule/kilogram [J/kg] conversion table and conversion steps are also listed. Practical examples. History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. False. The result will be in joules if you used SI units.916 667: E+01: ton-force (2000 lbf) newton (N) 8.00023901 kilocalories in a joule.
 일의 정의로부터 기본 물리량인 질량, 길이, 시간의 단위를 사용하여 줄 ( [J])을 표현할 …
Joule
. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of Joule (J), equivalent to kg·m²/s² - SI unit; Foot-pound (ft·lb) - imperial unit; We can easily convert all of these kinetic energy units into one another with the following ratios: 1 J = 0. In SI unit: 1J oule =1kgm2s–2 In CGS units: 1J oule =1kgm2s–2 = 1(1000 g)×(100cm)2×(1s)–2 (∵1kg =1000g,1m =100cm) ⇒ 1 J oule= 1000×104gcm2s–2 ⇒ 1 J oule= 107gcm2s–2 ⇒ 1 J oule= 107 erg (∵ 1gcm2s–2 = 1 erg) Hence, the J = kg·m 2 /s 2 = N·m = Pa·m 3 = W·s = C·V.184 joule (J) 1 kilowatt hour (kWh) = 3.) 24: joule (J) 1. What is a Erg : Erg (short for ergon) is a measurement unit of energy and mechanical work used in physics, equal to 10−7 joules. Here are some common energy units and examples: approx. Density: 1 g/cm 3 = 1 kg/L = 1,000 kg/m 3. 물리적 에너지는 일을 할 수 있는 능력으로 일과 같은 단위를 가진다.72 km/h.055 06: E+08 : therm (U.

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112650056E-17 kilogram [kg] From: J to cal ft lb to Nm Nm to ft lb Complete list of energy units for conversion joule [J] 1 kilojoule [kJ] = 1000 joule [J] kilojoule to joule, joule to kilojoule 1 kilowatt-hour [kW*h] = 3600000 joule [J] kilowatt-hour to joule, joule to kilowatt-hour 1 watt-hour [W*h] = 3600 joule [J] watt-hour to joule, joule to watt-hour Energy is defined via work, so the SI unit of energy is the same as the unit of work - the joule (J), named in honour of James Prescott Joule and his experiments on the mechanical equivalent of heat. 1 joule is equal to 0.4 m/s.
 Also, explore many other unit converters or learn more about specific heat capacity unit conversions
. For additional information, see Doses in Our Daily Examples of Energy of 1 Joule. Newton to Gram-force. Therefore, the relationship between commercial and SI units of energy is: 1 kWh = 1kW x 1h = 1000W x 1h = 1000(J/s) x 3600 s = 3. J = kg·m 2 /s 2 = N·m = Pa·m 3 = W·s = C·V. One joule in everyday life and science corresponds to approximately:. Also, explore tools to convert kilojoule/kilogram or joule/kilogram to other fuel efficiency - mass units or learn more about fuel efficiency - mass conversions.V soustavě SI patří joule mezi odvozené jednotky, ze základních jednotek SI je odvozen vztahem: =, což lze také zapsat jako =, kde kg je kilogram, m je metr, s je sekunda, N je newton. James Prescott Joule: Unitatea în SI: kg pe distanța de 1 metru. The joule is defined as the amount of energy transferred to an object when a one newton force acts on an object in the direction movement through a distance of one meter.In slightly more fundamental terms, 1 joule is equal to 1 newton metre and, in terms of SI base units = = An energy unit that is used in atomic physics, particle … 1 J = 1 N × 1 m. Now imagine three objects, A, B and C, all with the mass 1 kg, floating around in space. 1 J/kg is 1000 times smaller than a kJ/kg. Now, A has a rocket engine, and a fuel tank. Joule (J) is the unit of energy.001 joule/kilogram. Ratificarea definiției la cea de-a noua Conferință generală privind greutățile și măsurile , din 1948, a adăugat Solution. Joule é 8. You are currently converting Heat Capacity units from Joule/Gram °C to Joule/Kilogram °C.778×10⁻⁴ Wh. Note that we have Calorie per Gram as the biggest unit for length while Joule per Kilogram is the smallest one. Kalor uap air = 2,26 MJ/kg, Kalor jenis air Its SI unit is joule per Kelvin. The joule/gram/°C [J/(g*°C)] to joule/kilogram/K [J/(kg*K)] conversion table and conversion steps are also listed.. In SI unit: 1J oule =1kgm2s-2 In CGS units: 1J oule =1kgm2s-2 = 1(1000 g)×(100cm)2×(1s)-2 (∵1kg =1000g,1m =100cm) ⇒ 1 J oule= 1000×104gcm2s-2 ⇒ 1 J oule= 107gcm2s-2 ⇒ 1 J oule= 107 erg (∵ 1gcm2s-2 = 1 erg) Hence, the J = kg·m 2 /s 2 = N·m = Pa·m 3 = W·s = C·V. Popular Power Unit Conversions. What it says is that change of kinetic energy equals total work done on an object. kcal to cal. It's measured per unit of mass of that medium.5295743195 kilogram-force meter. Kinetic energy is usually measured in units of Joules (J); one Joule is equal to 1 kg m 2 / s 2. The SI unit of energy is joule. To measure, units of measurement are needed and converting such units is an important task as well. 焦耳是因紀念物理學家 詹姆斯·焦耳 而命名 [1] [2] 。.2 MeV. History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. Kilowatt-hour to Kilogram-force Centimeter. 1 J = 2. 1 cal/gm is 4187 times bigger than a J/kg. 1] [1]) je jednotka práce a energie, jeho značka je J. TNT equivalent is a convention for expressing energy, typically used to describe the energy released in an explosion. Calculate the kinetic energy in Joules possessed by each of the following objects. Example: convert 15 N to J/m: 15 N = 15 × 1 J/m = 15 J/m. 물리적 에너지는 일을 할 수 있는 능력으로 일과 같은 단위를 가진다. Dalam hubungannya dengan joule/kilogram, 1 kilogram/kilojoule setara dengan 0.80665 m / s 2 6. Hubungan dengan satuan lainnya 1 joule (J) = 1 newton meter (Nm) 1 calorie (cal) = 4.000429922613938997 BTU per Pound.6 x10 6 J The joule (J) is equal to the energy expended or work done in applying a force of one newton through a distance of one meter (1 newton meter or N·m).4 m/s. 1 kg is 8. Q. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of One gray (Gy) is the international system of units (SI) equivalent of 100 rads, which is equal to an absorbed dose of 1 Joule/kilogram. lbs to newtons. Check the chart for more details.The energy required to accelerate a 1 kg mass at 1 m/s through a distance of 1 m. Its symbol is J/kg•K. History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. Dec. By another definition, the joule is equal to the energy required to pass an electric current of one ampere through a one ohm resistor for one second. If you're concerned with energy efficiency in lighting, what you're really trying to do is to minimize the total number of Joules you consume while maximizing the effective light output. Potential energy with respect to gravity, close to Earth, per unit mass: gh , where g is the acceleration due to gravity ( standardized as ≈9.01 Gy means that 1 gram of material absorbed 100 ergs of energy (a small but measurable amount) as a result of exposure to radiation. The heat capacity of most systems is not a constant.98755178780936E+16 Joule.355 817 948 331 400 4 J/ft·lbf. The Joule has the units N m, or kg m 2 /s 2 (because a Newton is kg m/s 2) Only force and movement in the same direction count, so a more accurate description is: 1 J is the work done to an object when a force of 1 N acts on that object in the direction of its motion through a distance of 1 meter. 1 kilowatt is a thousand Watts. Practical examples One joule represents (approximately): 1 joule [J] = 1. See also kinetic energy per unit mass of projectiles . Also, explore tools to convert joule/gram or joule/kilogram to other radiation-absorbed dose units or learn more about radiation-absorbed dose conversions. joule, unit of work or energy in the International System of Units (SI); it is equal to the work done by a force of one newton acting through one metre. 1 Joule/Gram °C (J/g∙°C) = 1000 Joule/Kilogram °C (J/kg∙°C) Visit Joule/Kilogram °C to Joule/Gram °C Conversion. hp to kw. A newton is the force required to accelerate a mass of 1 kilogram (2. We assume you are converting between megajoule and kilojoule. When used as a unit of energy, the numerical value of 1 eV in joules (symbol J) is Joule korvaa vanhentuneet energian yksiköt, kuten kalorin. Use this page to learn how to convert between kg m^2/s^2 and joules.5 m , the gravitational potential energy is E = 2. Ergo: 1 cal = 4. Example: The reaction of 1 kg of antimatter with 1 kg of matter would … 1 kilojoule [kJ] = 1000 joule [J] kilojoule to joule, joule to kilojoule. What is the height of the object relative to the ground? Answer (1 of 2): Joule Per Kilogram (J/kg) is a unit in the category of Thermal heat capacity. See all videos for this article. Named in honour of the English physicist James Prescott Joule, it equals 10 7 ergs, or approximately 0. V soustavě SI patří joule mezi odvozené jednotky, ze základních jednotek SI je odvozen vztahem: kde kg je kilogram, m je metr, s je sekunda, N je newton . We assume you are converting between joule and kilogram-force meter. Joule diambil dari satuan unit yang didefinisikan sebagai besarnya energi yang dibutuhkan untuk memberi gaya sebesar satu Newton sejauh satu meter.112650055999E-17 Kilogram ∴ 1 Joule = 1. How to Convert Joule to Kilowatt-hour. The formula for specific heat looks like this: c = \frac {Q} {m \Delta T} c = mΔT Q. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of J = kg·m 2 /s 2 = N·m = Pa·m 3 = W·s = C·V. What is the metric unit of a joule? A metric unit of energy or work; 1 joule per second equals 1 watt; 1 Btu equals 1,055 joules. The joule (J) is equal to the energy expended or work done in applying a force of one newton through a distance of one meter (1 newton meter or N·m).00614*(50,100)kg=(. One joule is the kinetic energy of an object with a mass of 2 kilograms moving with a velocity of one meter per second.You can view more details on each measurement unit: megajoules or kilojoules The SI derived unit for energy is the joule. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of J = kg·m 2 /s 2 = N·m = Pa·m 3 = W·s = C·V. Heat capacity is an extensive property of matter, meaning it is proportional to the size of the system.E. The SI has special names for 22 of these coherent derived units (for example, hertz, the SI unit of measurement of frequency), but the rest merely reflect their derivation: for example, the square metre (m 2 ), the SI derived unit of area; and the kilogram per cubic metre (kg/m 3 or kg⋅m −3 ), the SI derived unit of density. The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. What is a unit of work called? J = kg·m 2 /s 2 = N·m = Pa·m 3 = W·s = C·V. Joule har ersatt de äldre energimåtten kalori respektive erg. 1 Joule/Kilogram K = 0. The Joule to Kilogram-Meter formula is: 1 joule = 0. Joule (v češtině nejčastěji [džaul] či [džoul] nebo [džúl] [pozn.000 000 000 000 00 J : Your converted value: 1. Joule (J) är den härledda enheten för energi i Internationella måttenhetssystemet (SI) och definieras [ 4] : Arbetet som krävs för att flytta en elektrisk laddning på en coulomb genom en potentialdifferens på en volt. The formula used in kilograms to joules conversion is 1 Kilogram = 8.lbf) Kilowatt-hour (unit: kWh) Megawatt-day (unit: MWd) Conversion from J to kg : Conversion equation: (1 J)/c 2 = x kg x = 1 /{c 2} Value of conversion factor: x = 1. See also kinetic energy per unit mass of projectiles . How many joule in 1 ft-lbf? The answer is 1. Instant free online tool for joule/gram to joule/kilogram conversion or vice versa. 2 kg at 1 m/s.,, human) moving very slowly - approximately 0. The absorbed dose is a measure of the actual energy deposited in the irradiated tissue and can be used to compare against deterministic effects, but it is not satisfactory for comparing the stochastic radiological risk. Joule to Pound-force Foot. newtons to kg. Heat capacity is measured in J/ (kg·K). Instant free online tool for joule/kilogram to calorie (IT)/gram conversion or vice versa. The correct option is C 107 erg.. Definition: The kilojoule is an SI (International System of Units) derived unit of energy that is equal to 1000 joules. Note that rounding errors may occur, so always check Kilojoule. 국제 단위계(SI)에서는 줄 ( [J]: joule)로 나타낸다.6 x10 6 J. m/s. How many megajoules in 1 kilojoules? The answer is 0. The watt is named in honor of James Watt (1736-1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who The apple held one meter up has a potential energy of 1 joule. 移動1 庫侖 電荷 14. unitsconverters. cal to kcal.7777777777778E-7 kW*h.com is an online conversion tool to convert all types of measurement units including J unit joule, J kilogram, kg inverse meter, 1/m hertz, Hz kelvin, K electron volt, eV atomic mass unit, u hartree, Eh. We assume you are converting between joule and megaelectronvolt. Joule to Pound-force Inch.2×10 6 J: Approximate food energy of a snack such as a Snickers bar (280 food calories): 3.ylevitcepser margolik dna eluoj si gk dna J rof noitaiverbba ehT . Verified by Toppr. Exempel på Calorie/Gram and Joule/Kilogram are the units to measure Energy Mass, where.8 m/s 2 ) and h is the height above the reference Let's say the ball bearing is 1 g = 0. m = 1 k g. Instant free online tool for joule/gram/°C to joule/kilogram/K conversion or vice versa. Specific heat capacity is a property of the material defined as the amount of heat required to raise the temperature of 1 kilogram of a substance by 1 Kelvin (or Celsius, since the scale is the same in terms of increments - an increase of 1 K is equal to an increase of 1°C ).98755178780936E+16 times bigger than a joule. Unités de capacité thermique massique (ou chaleur spécifique) Unités joule Kelvin J/kg/K : joule par kg par Kelvin J/g/K : joule par gramme par Kelvin Sooner or later, you're going to have to convert from one unit of physical measurement to another. Note that rounding errors may occur, so always check the results.s−2 1 J = 1 N. Newton to Ton-force (metric) More information from the unit converter. 1 joule je definován jako práce, kterou koná síla 1 N působící po dráze 1 m Free online specific heat capacity converter - converts between 20 units of specific heat capacity, including joule/kilogram/K [J/(kg*K)], joule/kilogram/°C [J/(kg*°C)], joule/gram/°C [J/(g*°C)], kilojoule/kilogram/K, etc. 移動1 庫侖 電荷 14. Example: convert 15 kW*h to J: 15 kW*h = 15 × 3600000 J = 54000000 J. 일의 정의로부터 기본 물리량인 질량, 길이, 시간의 단위를 사용하여 줄 ( [J])을 표현할 수 있다.5 kg at 2 m/s. Um joule compreende a quantidade de energia correspondente à aplicação de uma força de um newton durante um percurso de um metro. [1] [2] [3] It is used to quantify the rate of energy transfer. We assume you are converting between millijoule and joule. The Joule has the units N m, or kg m 2 /s 2 (because a Newton is kg m/s 2) Only force and movement in the same direction count, so a more accurate description is: 1 J is the work done to an object when a force of 1 N acts on that object in the direction of its motion through a distance of 1 meter.com is an online conversion tool to convert all types of measurement units including kg to J conversion.m 2 /s 2. 일은 힘과 거리의 곱이므로 에너지의 Den kinetiska energi som ett föremål med massan 1 kg har när det rör sig med m/s. 1 Calorie/Gram = 4,186.242×10¹⁸ eV = 0.916 667: E-02: ton, assay (AT) gram (g) 2. In other words, 1 joule equal to 0. This list gives you some of the most common conversion factors you need in thermodynamics. 1 J/kg is 1 times smaller than a m²/s².3 feet) per second per second; therefore, the acceleration is such that the speed of the mass increases by 1 meter per second with each second that passes. A fórmula para converter Joule em Quilograma é 1 Joule = 1.184 J = 1 cal. Joule is 8. Joule (unit: J) Calorie (unit: cal) Britich Thermal Unit (unit: BTU) Foot-pound force (unit: ft.73756214927727 ft-lbf. Enheten är uppkallad efter fysikern James Prescott Joule. Enter the value of Joule … One joule in everyday life and in science corresponds to approximately: The kinetic energy of an object with mass 1 kg moving at √2 ≈ 1.896 443: E+03: ton-force (2000 lbf) kilonewton (kN) 8. Joule (v češtině nejčastěji [džaul] či [džoul] nebo [džúl] ) je jednotka práce a energie, jeho značka je J.You can view more details on each measurement unit: kg-m/s or joules/second The SI derived unit for power is the watt. Example: convert 15 J to kW*h: Joule to Kilogram-force Centimeter. El julio o joule (símbolo: J) es una unidad derivada de energía en el Sistema Internacional de Unidades. By another definition, the joule is equal to the energy required to pass an electric current of one ampere through a one ohm resistor for one second.다낸타나 로)eluoj :]J[ ( 줄 는서에)IS(계위단 제국 .10197162129779. One kilogram (kg) of mass is equivalent to exactly 89,875,517,873,681,764 joules (according to E=mc 2 with m = 1 kg and speed of light c = 299,792,458 m/s).g.You can view more details on each measurement unit: joule or ft-lbf The SI derived unit for energy is the joule.112 650 056 x 10-17 : Your input value: 1. A and B moves uniformly relative to C, with the speed of 1 m/s. Therefore, the relationship between commercial and SI units of energy is: 1 kWh = 1kW x 1h = 1000W x 1h = 1000 (J/s) x 3600 s = 3. Other microscopic quantities that fit as useful energy measurement units are, rather unexpectedly, mass and length. The abbreviation for cal/gm and J/kg is calorie per gram and joule per kilogram respectively.2415 ⋅ 1018 eV. Popular Energy Unit Conversions. Popular Force Unit Conversions. watts to hp.1019716213 kilogram-force meter = 1. Check the chart for more details.0E-6 megajoules, or 0. History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. Joule to Kilogram-force Meter. unitsconverters. To estimate the stochastic risk, the type of radiation kg to J Conversion.s2 1 k g = 1 J. For example, if a an object with a mass of 10 kg (m = 10 kg) is moving at a velocity of 5 meters per second (v = 5 m/s), the kinetic energy is equal to 125 Joules, or (1/2 * 10 kg) * 5 m/s 2.m). Since energy is a fundamental physical quantity and is used in various physical and engineering branches, there are many energy units in physics and engineering. m 2.. 施加1 牛頓 (單位) 作用力 經過1米 距離 所需的能量(或做的機械功)。. It is also an SI derived unit of molar thermodynamic energy defined as the energy equal to one joule in one mole of 1 N = 1 J/m 1 J/m = 1 N.112650055999E-17 Kilogram Other Joule Conversions Joule to Gigatonne of Oil Equivalent ⇄ [ J to Gtoe ⇄] (Biggest) Joule to Gigaton of TNT ⇄ [ J to Gton ⇄] Joule to Exajoule ⇄ [ J to EJ ⇄] Joule to Kilogram ⇄ [ J to kg ⇄] (You are Here) 1 J = 1 kg. The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m 2 ⋅s −3.98714837781972E+16 times smaller than a kg. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of More information from the unit converter.

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To measure, units of measurement are needed and converting such units is an important task as well. Exponent: Examples of exponential usage: peta (P) 15 : How many kilojoule per gram are there in 1 joule per kilogram.001 Joule/Gram °C. The kilojoule/kilogram [kJ/kg] to joule/kilogram [J/kg] conversion table and conversion steps are also listed. Kalor uap air = 2. Alternatively, it is the amount of work done on an object when a force of one newton acts in the direction of the object's motion over a distance of one meter (1 joule equal 1 newton meter or N⋅m).6 x 10 6 joules (J) = 8. R = R u /M gas [1] In the imperial system the most common units for the individual gas constant are ft lb/slug o R . But first, the definition of 1 Joule: 1 Joule = 1 Newton * 1 meter. How many joule in 1 kilogram-force meter? The answer is 9. m = 1kg. They are defined as 1 Joule = 1 kg·m 2 /s 2. 11:36. Feb 8, 2017.In slightly more fundamental terms, 1 joule is equal to 1 newton metre and, in terms of SI base units = = An energy unit that is used in atomic physics, particle physics and high energy physics Formula Used 1 Joule = 1.24 × 1018 eV. Verifique nosso Joule para Quilograma conversor..1019716213 kilogram-force meter = 1. Conversion from J to kg : Conversion equation: (1 J)/c 2 = x kg x = 1 /{c 2} Value of conversion factor: x = 1. It follows that its units are J/kg·K or J/(kg·°C). 18 kJ/g = 18 × 1000000 J/kg = 1. To measure, units of measurement are needed and converting such units is an important task as well. In electrical terms, the joule equals If the work of moving an object is measured in Joules, then the mass can be found by the formula: m = A / (a * s), where.98714837781972E+16 times Smaller than Kilogram. To convert all types of measurement units, you can used this The abbreviation for J/kg and m²/s² is joule per kilogram and square meter per square second respectively. Watts (W) and Kilowatts (kW): Satuan kalor uap = Joule/kg. For example, if a an object with a mass of 10 kg (m = 10 kg) is moving at a velocity of 5 meters per second (v = 5 m/s), the kinetic energy The SI unit of energy, the joule (J), is named after the British physicist James Joule (1818-1889), an early worker in the field of energy. 1 J = 0. 1焦耳可以定義為:. Es igual a la cantidad de trabajo realizado cuando una fuerza de 1 newton desplaza una masa a lo largo de una distancia de 1 metro en la dirección de la fuerza aplicada.8 m/s 2 ) and h is the height above the reference ΔK = W Δ K = W.5295743195 kilogram-force meter Popular Energy Unit Conversions kJ to kcal kcal to kJ kcal to cal cal to kcal J to kJ kJ to J cal to J J to cal ft lb to Nm Nm to ft lb More information from the unit converter. The kinetic energy of an object with mass 1 kg moving at √2 ≈ 1. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of Specific heat capacity formula. unitsconverters. Selain itu, satu joule juga adalah energi absolut terkecil yang dibutuhkan (pada permukaan bumi) untuk mengangkat suatu benda seberat satu kilogram setinggi sepuluh sentimeter. Note that rounding errors may occur, so always check the results. In summary, the conversation discusses the calculation of the root mean squared speed of an N2 molecule and the units involved.2×10 6 J: Energy released by explosion of 1 kilogram of TNT: 8.In other words, for each gram of TNT exploded, 4. m 2.3,. Kinetic energy per unit mass: 1 / 2 v 2, where v is the speed (giving J/kg when v is in m/s). In other words, 1 joule per kilogram is 2326 times smaller than a btu per pound.239 cal = 2. kcal to cal.2 pounds) at a rate of 1 meter (3. Joule to calorie formula: Based on International Steam Table (1956) 1 calorie is defined to be exactly 4. m is the mass of the object in kilograms (kg); A is the work done when the object is moved in Joules (J); a is the acceleration of an object in m / s 2 (meters per second squared) (acceleration due to gravity 9.8e+7 J/kg. Electronvolt. As there are 3,600 seconds in an hour, 1 kilowatt-hour 1 J = 0.0: E-06 : therm (EC) 24: joule (J) 1.112 650 056 053 62 x 10-17 kg : Note: {Q} is the numerical value of Q when Q is expressed in SI units : 1 J = 0. joule: the SI unit of energy. This unit is commonly used in the SI unit system. An object of mass 1 k g has a potential energy of 2 J. The joule is the SI unit of energy, and a newton-meter represents the work done when a force of 1 newton is applied over a distance of 1 meter. 1 joule je definován jako práce, kterou koná Free online specific heat capacity converter - converts between 20 units of specific heat capacity, including joule/kilogram/K [J/(kg*K)], joule/kilogram/°C [J/(kg*°C)], joule/gram/°C [J/(g*°C)], kilojoule/kilogram/K, etc.238846 calories. The kinetic energy imparted is E = 1/2 * m * v^2, where E is in joules, m is in kilograms, and v is in meters per second. Note that rounding errors may occur, so always check the results.6×10 6 J = 1 kWh (kilowatt-hour) (used for electricity) 4. (clapping hand) [m_hand=0.1868 J 1 J = 0. s - 2.6021773E-13. To convert kilojoule per gram to joule per kilogram, just multiply kilojoule per gram by 1000000 or divide by 1. The amount of energy one utilizes in lifting a cup of water from the table to one's mouth equals approximately 1 Joule. Convert Energy Mass from Calorie/Gram to Joule/Kilogram or to different units such as Kilojoules per Kg, Joule per Kg, Calorie per gram, BTU per pound, Kg per joule, Kg per Kilojoules, Gram per Calorie, Pound per BTU and more Calorie/Gram and Joule/Kilogram are the units to measure Energy Mass, where 1 Calorie/Gram = 4,186.m2/s2 Since energy is a fundamental physical quantity and it is used in various physical and engineering branches, there are many energy units in physics and engineering. x = 1 / {c2} Value of conversion factor: x = 1.001 kg.1019716213 kilogram-force meter 1 kilogram-force meter = 9. Under the force of 1 N it will accelerate with 1000 m/s 2. In other words, 1 kilogram is 8. Sähkön energiamäärää mitataan usein joulen sijaan kilowattitunteina (tunnus kWh tai kW·h). How many joules are there in 1 kilogram-meter. Thus a kilowatt hour is 3,600,000 joules or 3. History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. m − 2. Kilowatt to Watt.7376 ft·lb = 6. Quantity SI unit CGS unit Length m cm Mass kg g Time s s. To measure, units of measurement are needed and converting such units is an important task as well. Joule to Ounce-force Inch. kg to J Conversion. James Prescott Joule: Unitatea în SI: kg pe distanța de 1 metru. También es la energía disipada en forma de calor cuando una In classical mechanics, kinetic energy (KE) is equal to half of an object's mass (1/2*m) multiplied by the velocity squared. What is Radiation Absorbed Dose? The radiation absorbed dose is the amount of energy stored as a result of an ionizing radiation. Quantity SI unit CGS unit Length m cm Mass kg g Time s s. The joule/kilogram [J/kg] to calorie (IT)/gram [cal/g] conversion table and conversion steps are also listed. To convert all types of measurement units, you can used this tool which is able to provide For instance, if the bicyclist is traveling at 15 m/s, its kinetic energy K = (1/2)(70 kg)(15 m/s) 2 = (1/2)(70 kg )(15 m/s)(15 m/s One watt equals 1 joule per second, or 1 joule equals 1 watt-second; a kilowatt equals 1 kilojoules per second and a kilojoule equals 1 kilowatt-second. The x meter makes the meter.The energy required to lift an … See more That is, 1 kilogram of mass is equal to 8. To estimate the stochastic risk, the type of radiation Instant free online tool for joule/gram to joule/kilogram conversion or vice versa. The result is the following: 1 J × 0. It is also the energy dissipated as heat when an electric current of one ampere passes through a resistance of one ohm for one second. The commercial unit of energy is 1 kWh.054 804: E+08 : ton, assay (AT) kilogram (kg) 2. Most popular convertion pairs of heat capacity. In other words, 1 kilojoule per gram equal to 1000000 joule per kilogram.
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.9876E+16 times bigger than a J. Q Q is the amount of supplied or subtracted heat (in joules), m m is the mass of the sample, and \Delta T ΔT is the difference between the initial and final temperatures.045 s to travel 1 m so you accelerate the ball to 45 m/s velocity. of 1 J relative to the ground when it is at a height of. The abbreviation for kg and J is kilogram and joule respectively. The unit of erg originated in the CGS (centimetre-gram-second) system of units, equal to one gram centimeter-squared per second-squared (g•cm2/s2). kilogram per meter (kg/m) 1. As you can see, depending on the scale, they may differ by a significant number 1 J = 1 N × 1 m. to 1 J: 4: Lighting a 1-watt LED light for 0.798188 Joule/Kilogram.356 J/ft·lbf, or exactly 1. The most common radiation absorbed dose units are gray and rad.1868J.6)kg] 1 kg at 1. It may also be used for the kinetic energy or potential energy of a body. 1焦耳可以定義為:. Contoh 2: Air bermassa 400 gram suhunya adalah 50°C.60 x 10 5 calories; 1 Gray (Gy) = 1 J/kg tissue = 100 rad; Commonly used prefixes Scientific notation. Also, explore tools to convert joule/kilogram or calorie (IT)/gram to other fuel efficiency - mass units or learn more about fuel efficiency - mass conversions. Instant free online tool for kilojoule/kilogram to joule/kilogram conversion or vice versa. Unit In Joules; Metric System J = kg·m 2 /s 2 = N·m = Pa·m 3 = W·s = C·V. Is 1 joule equal to newton per metre? Yes, 1 joule (J) is equal to 1 newton-meter (N·m). 11:36. Ratificarea definiției la cea de-a noua Conferință generală privind greutățile și măsurile , din 1948, a adăugat Solution. Alternatively, it is the amount of work done on an object when a force of … Dec. It is explained that the factor of 1/2 in the kinetic energy formula does not contribute any units, and the notation of physical quantities should not be mixed with units. Measurement is one of the most fundamental concepts. Is J kg the same as M s? There is no conversion because these are completely different units.com is an online conversion tool to convert all types of measurement units including cal/gm J/kg stands for joule per kilograms and BTU/lb stands for btu per pounds. History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale.1 kg hanging at a height h = 2.80665.102 kilogram-meter. The joule/kilogram/°C [J/(kg*°C)] to joule/kilogram/K [J/(kg*K)] conversion table and conversion steps are also listed.Oleh sebab itu, 1 joule sama dengan 1 newton meter (simbol: N. 4, 2023, 4:43 AM ET (Tech Xplore) New method tracks physical processes inside both liquid and solid parts of Li-ion batteries How is energy defined and measured? Overview of how scientists use the joule unit to measure work or energy.8066499997 J Example: convert 15 J to kilogram-force meter: 15 J = 15 × 0.778×10⁻⁴ Wh.4×10 6 J: Recommended food energy intake per day for a moderately Weight is typically measured in units like kilograms or pounds. It will take approximately 0. One kilogram (kg) of mass is equivalent to exactly 89,875,517,873,681,764 joules (according to E=mc 2 with m = 1 kg and speed of light c = 299,792,458 m/s).001 kilojoules. Kilograms to Joules Conversion. We assume you are converting between kilogram-force meter/second and joule/second. cal/g∙°C to Joule/Gram °C; cal/g∙°C to J/kg∙K; An object of mass 1 kg has a P. Arbetet som krävs för att producera en watt kontinuerligt under en sekund, det vill säga en wattsekund.112650055999E-17 Quilograma. By another definition, the joule is equal to the energy required to pass an electric current of one ampere through a one ohm resistor for one second. As Einstein redefined what mass is, with the m = E/c2 m = E / c 2 formula, the kilogram definition should fundamentaly be derived from the joule : 1kg = 1J. So if a Joule = N ewton×meter, it equals kgms2timesm.238846 cal => N joules = N*0. More information from the unit converter. because, A Joule is equal= N ewton×meter, and a Newton = mass×accelerationThe unit for mass is kg and for acceleration is ms2. One hundred rad equals 1 joule/kilogram (J/kg), which also equals 1 Gy. Also, explore tools to convert joule/gram or joule/kilogram to other radiation-absorbed dose units or learn more about radiation-absorbed dose conversions.167226 J/kg K. One kilowatt-hour is defined as the amount of energy consumed by a device in one working hour at a constant rate of one kilowatt.)m·N ro retem notwen 1( retem eno fo ecnatsid a hguorht notwen eno fo ecrof a gniylppa ni enod krow ro dednepxe ygrene eht ot lauqe si )J( eluoj ehT . Because a joule is such a small quantity of energy, chemists usually express energy in kilojoules (1 kJ = 10 3 J). Joule/Kilogram K : The joule per kilogram per kelvin is a SI derived unit of specific heat capacity. J is kg m^2/s^2, so things do not match.9876E+16 times bigger than a J.260. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of Joule (J), equivalent to kg·m²/s² – SI unit; Foot-pound (ft·lb) – imperial unit; We can easily convert all of these kinetic energy units into one another with the following ratios: 1 J = 0. Or convert the formula: 1 kilogram-meter = 9. 1 millijoules is equal to 0. There are 0. Example: convert 15 J to kilogram-force meter: 15 J = 15 × 0.7777777777778E-7 kW*h 1 kW*h = 3600000 J. Since kinetic energy is defined as K = 1 2mv2 K = 1 2 m v 2 the above equation can also be written as. Its symbol is cal/g•°C. Energy, heat, work, internal energy We would like to show you a description here but the site won't allow us.001 joule/kilogram. A kilocalorie is measured as the quantity of heat required to raise the temperature of 1 kilogram of water by 1°C from a standard initial temperature at a pressure of 1 atmosphere. Kilogram/kilojoule disingkat atau disimbolkan dengan kg/kJ. kg to newtons. A joule is equal to the kinetic energy of a kilogram mass moving at the speed of one meter per second (one joule is a kg⋅m 2 ⋅s −2 ). 1 watt-hour [W*h] = 3600 … The formula to convert Joule to Kilogram is 1 Joule = 1. kcal to kJ.000 000 000 000 00 J. Tentukan kalor yang diperlukan untuk menguapkan air tersebut.102 kilogram-meter. 施加1 牛頓 (單位) 作用力 經過1米 距離 所需的能量(或做的機械功)。. Ergo: 1 cal = 4. Through the formula, two answers can be easily obtained: How many kilogram-meters are there in 1 joule. of 1 J relative to the ground when it is at a height of : [Take g = 9. J to kg Conversion.1868J => N calories = N*4. It is defined as the amount of work done by a force of one dyne exerted for a distance of one centimeter. kJ to kcal. Rumus = m * U. Heat capacity is measured in J/ (kg·K).001 kW. kg stands for kilograms and J stands for joules. 1 Rad is equal to 0. Popular Energy Unit Conversions.seirolac 648832. Contoh 1: Tentukan kalor yang dibutuhkan untuk menguapkan air bermassa 40 gram hingga semuanya menjadi uap.; The kinetic energy of a 50 kg object (e. cal to J.798188 … One kilowatt-hour is defined as the amount of energy consumed by a device in one working hour at a constant rate of one kilowatt.1868 J 1 J = 0. Suggest Corrections.The ton of TNT is a unit of energy defined by convention to be 4. unitsconverters.0e-6.11265006E-17 kgs using the online calculator for metric conversions.E.184 gigajoules (1 gigacalorie), which is the approximate energy released in the detonation of a metric ton (1,000 kilograms) of TNT. An absorbed dose of 0. More information from the unit converter. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of Specific heat capacity formula. In simpler terms, one joule can be defined as: 1 J = 1 kg.