A light bulb is switched on for 40 s.if the electrical energy consumed by the bulb during this time is 2400 J,find the power of bulb.
mukul1231:
power=workdone/time=2400/40=60W
Answers
Answered by
4
The answer will be 60 w
How did you do this.
yup right answer
but how
simple formula of Enery=Power x tim
okay thank you
both
Answered by
9
your answer is 60 watt.
pls Mark as brainliest pls pls pls pls
pls Mark as brainliest pls pls pls pls
but why
energy=power×time
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