Question

Deduce 1 KWh= 860 kcl

Answer 1

Answer:

Explanation:

One kilowatt-hour equals exactly 3.6 million joules, which is approximately 860 kilocalories or 3400 Btu.

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Answer 2

1 KWh (kilowatt hour) is equivalent to 860 kcl (kilocalories).

Explanation:

A kilowatt hour (KWh) is a unit of energy equal to the energy consumed by a 1-kilowatt appliance running for 1 hour.

On the other hand, a kilocalorie (kcal or kcl) is a unit of energy defined as the amount of heat required to raise the temperature of 1 kilogram of water by 1 degree Celsius at atmospheric pressure.

To convert KWh to kcl:

$1 KWh = 1000 watts * 1 hour\\= 1000 J/s * 3600 s\\= 3600000 joules\\= 3600000/4184 kcl (1 kcl = 4184 J)\\= 860.4206501 kcl (rounded to 3 decimal places)$

Therefore, 1 KWh is equal to 860 kcl (1 KWh x 860 = 860 kcl). Hence we can use both of them during energy calculation giving only importance at which unit to be used.

For more similar questions on "unit conversions":

brainly.in/question/31872667

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