Question

define 1 kg watt hour​

Answer 1

Explanation:

The watt-hour per kilogram (SI symbol: W⋅h/kg) is a unit of specific energy commonly used to measure the density of energy in batteries and capacitors. One watt-hour per kilogram is equal to 3,600 joules per kilogram.

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Answer 2

Explanation:

1 watt = 1J/1s

1 kw = 1000watts

1 kwhr = 1000watts hour

= 1000watts x 1 hour

= 1000J/s x 3600sec ( 1hour = 3600s)

= 3.6x 10^6