Physics, asked by luckysingh80, 1 year ago

electric vehicles used 7.2 kilo joule of electric energy in 2 minutes What is power of electric bulb

Answers

Answered by rajveer1280

3

enegy = 7.2 kj=7200j

time=2 min =120sec

power = joule/sec

p=7200/120
=60 watt

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