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Calculate the power of a light bulb that uses 40J of electricity in 4 seconds.

Calculate the power of a light bulb that uses 40J of electricity in 4 seconds.
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1 vote
Calculate the power of a light bulb that uses 40J of electricity in 4 seconds.

User Lulalala
by
7.8k points

1 Answer

4 votes

Answer:

power=work done /time

power=40J/4s

power=10wat

User Kishore
by
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