# Definition of Joule provided by Dictionary.com the standard unit of work or energy in the International System of Units (SI), equal to the work done by a force of one newton when its point of application moves through a distance of one meter in the direction of the force: equivalent to 10 7ergs and one watt-second.

The unit of energy in the SI units is referred to as joule (j). One small calorie referred to as approximately 4.2 joules (so, one large calorie in said to be about 4.2 kilojoules). Read on! 1 joule (J) is equal to 0.0002388459 calorie nutritional (cal) 1 calorie nutritional (cal) is equal to 4186.799940882385 joules (J)

The joule is the SI derived unit for energy in the metric system. Joules can be abbreviated as J; for example, 1 joule can be written as 1 J. This is the same thing as saying they want to minimize the number of Joules they are consuming; it is simply a different, more common unit of measurement. 1 Watt-hour is equal to 3600 Joules (3.6kJ). One Kilowatt-Hour is the same as 1,000 Watt-hours and is the most common unit used in electrical energy consumption.

1 ElectronVolt (eV) = 1.6 X 10-19 Joules (J). Jun 3, 2019 Joule is a derived unit of energy. It is equal to the energy transferred to an object when a force of one newton acts on that object in the direction This means that 1 kilojoule = 1000 × 1 joules = 1000 joules J of energy to raise the temperature of water in my kettle to its boiling point, this is equivalent to: Dec 24, 2014 1 joule is equal to: A 1 Nm B kNm C 10 Nm/s D 10 kNm/s · Wolf Klaas Kinsbergen · Omair Abduljaleel Ali Al-Quliey · Elke Woofter · Ayoub Tartir , Feb 10, 2019 1 Watt is equal to 1 joule per second. So a chocolate bar might have 800,000 joules of energy in it (roughly 200,000 calories). If you use this Jan 25, 2021 1 Kelvin is equal to 1.38064878066922E-17 Microjoule.

## That is, 1 kilogram of mass is equal to 8.98·10¹⁶ joules of energy or (1 J)/c² = 1.112 650 056 × 10⁻¹⁷ kg. Example: The reaction of 1 kg of antimatter with 1 kg of

The energy E in joules (J) is equal to 1 kilojoule times 1000: E (J) = 1kJ × 1000 = 1000J . So 1 kilojoule (kJ) is equal to 1000 joules (J): 1 kJ = 1000 J . How to convert kJ to joules The joule is a metric unit of measurement equal to one newton, which is equal to kilograms multiplied by meters per second squared.

### Joule – Energy Units. Joule (unit: J). Joule is a derived unit of energy. It is equal to the energy transferred to an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre. 1 joule = 0.239 Calories; 1 joule = 9.48 x 10-4 BTU; 1 joule = 2.778 x 10-7 kWh

Note that rounding errors may occur, so always check the results.

How many joules per second are in 1 kilowatt?

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Was this answer helpful? answr. Get Instant a unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm It is defined by taking the fixed numerical value of the Planck constant h to be 6.626 070 040 ×10-34 when expressed in the unit J s, which is equal to kg m² s-1, av WG Kaelin · 2013 · Citerat av 645 — Open ArchiveDOI:https://doi.org/10.1016/j.cell.2013.03.004 Figure 1Metabolism and Acetylation/Deacetylation modification that is of equal importance to histone acetylation in defining the epigenetic state of chromatin (. av K London · 2006 — 1. Acknowledgements.

Type in your own numbers in the form to convert the units! ›› Quick conversion chart of gray to joules/gram. 1 gray to joules/gram = 0.001 joules/gram. 10 gray to joules/gram = 0.01 joules/gram.

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### 1 joule is equal to (approximately unless otherwise stated): 1 × 10 7 erg (exactly) 6.241 509 74 × 10 18 eV; 0.2390 cal (gram calories) 2.390 × 10 −4 kcal (food calories) 9.4782 × 10 −4 BTU; 0.7376 ft⋅lb (foot-pound) 23.7 ft⋅pdl (foot-poundal) 2.7778 × 10 −7 kW⋅h (kilowatt-hour) 2.7778 × 10 −4 W⋅h (watt-hour) 9.8692 × 10 −3 l⋅atm (litre-atmosphere)

ubiuimsbbf j oin fa st only ho t gi rls to sh ow my pen ls what is angular momentum 897 3863 5879QW0YxP joi fst How to convert 1 kJ to joules How to convert energy of 1 kilojoules (kJ) to joules (J). The energy E in joules (J) is equal to 1 kilojoule times 1000: E(J) = 1kJ × 1000 = 1000J Joule : Joule is a derived unit of energy, work, or amount of heat in the international system of units.

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### The joule is a metric unit of measurement equal to one newton, which is equal to kilograms multiplied by meters per second squared. A newton is a measurement equaling the force of energy necessary to accelerate a 1 kg object 1 meter/second. Joules are a form of kinetic energy, and as a form of kinetic energy can be converted to calories.

Presstop/deadlines 2007: 27/1, 2/5, 27/8, 29/10 av värme (Joule, kWh) gör att vi missar 100% means, that energy input is equal to energy output. 1.