Meaning of energy unit

1. The energy unit used to measure electricity consumption is kilowatt-hours.
2. The joule is a common energy unit used in physics to measure work and energy.
3. The British thermal unit (BTU) is a common energy unit used to measure heat energy.
4. The calorie is a unit of energy used to measure the amount of heat needed to raise the temperature of one gram of water by one degree Celsius.
5. The electronvolt is a unit of energy used in particle physics to measure the energy of subatomic particles.
6. The watt is a unit of power often used in conjunction with energy units to measure the rate of energy consumption.
7. The foot-pound is a unit of energy commonly used in engineering to measure mechanical work.
8. The erg is a unit of energy used in the centimeter-gram-second system of units.
9. The kilocalorie is a unit of energy commonly used to measure the energy content of food.
10. The horsepower-hour is a unit of energy used to measure the amount of work done by a machine over a period of time.