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Energy units. There are a number of these. The SI energy unit is the Joule, but in some contexts you might see energy expressed in kilowatt-hours, ergs, foot-pounds, therms, Hartrees, electron-volts, calories, or BTUs.

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8y ago
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13y ago

The SI usit for energy is the joule, which is 1 kgm2/s2. Another common measurement of energy is the calorie, which is the amount of energy it takes to increase the temperature of one gram of water by one degree Celcius.

The "Calorie" used to describe food is actually a kilocalorie, meaning it has 1000 calories. It is always capitalized when talking about diet.

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13y ago

Electrical energy is measured with a watt meter. This is the same meter that you will find on the side of your home that the utility company uses to monitor the use of the energy you use.

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5mo ago

Energy is measured in joules (J) or kilowatt-hours (kWh).

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12y ago

The SI unit of energy is the Joule. The usual prefixes of kilo, mega and giga are often used in conjunction with this base unit.

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15y ago

Joules is one method.

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14y ago

(J) or joules

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13y ago

Energy is measured in Joules

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Q: What is energy mesured in?
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