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Energy expreesion for energy?

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Answer:

Energy can be measured in several different ways. The SI unit is the Joule, and 1 joule/sec is 1 watt. Thermal energy can be measured in calories or BTU. There is an equivalence, 1 calorie = 4.2 Joules. In the ft lb system, energy can be measured in units of ft.lbforce (ftlbf), and 1 ftlbf = 1.356 Joules. Energy can also be expressed as any multiple of power and time, thus Kilowatt.hours (Kwh)

First answer by Knapp1. Last edit by Knapp1. Contributor trust: 681 [recommend contributor ]. Question popularity: 1 [recommend question].

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