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NEET 1997 (AIPMT) · Electrical Power & Heating Effect

Electrical Power & Heating Effect question from NEET 1997 (AIPMT)

Q96NEET 1997 · AIPMTEasy

Electrical Power & Heating Effect

One kilowatt hour is equal to

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Answer: (c)

$1\ \text{kWh} = 1000\ \text{W} \times 3600\ \text{s}$ .
$= 3.6 \times 10^6\ \text{J} = 36 \times 10^5\ \text{J}$ .
So the answer is (c) $36 \times 10^5$ J.

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