Units of measurement
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Watt-hour (Wh)
British Thermal Unit (BTU)
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Information
Watt-hour (Wh)
Watt-hour (Wh) — a unit of energy equivalent to one watt of power used for one hour (3600 joules).
British Thermal Unit (BTU)
British Thermal Unit (BTU) — a unit of energy used in the US and UK, approximately equal to 1055 joules.