Question
Download Solution PDF1 kilowatt hour is the amount of electric energy consumed when 1 kilowatt power is used for 1 hour in an electric circuit. Express it in joules.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe relationship between kilowatt-hours (kWh) and joules (J) is:
1 kWh = 1000 W x 1 hour = 1000 J/s x 3600 s = 3,600,000 J
Therefore, the answer is:3.6 × 10^6 J
So, 1 kilowatt hour is equivalent to 3.6 million joules (J).
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