Physics, asked by gauramish119, 6 months ago

Power of a lamp is 50 W. Find the energy in joule consumed by it in 2 seconds.

Answers

Answered by tarracharan

1

Energy = Power × Time

= 50W × 2sec

= 50W × 2/(60×60) hr

= 1/36 Wh

= 1/36 × 3600 J (1Wh = 3600J)

= 100 J

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