calculate the time taken by a 100 W bulb to consume 3000 joule of energy.... ans is 30 sec
how???
explain step by step
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Answers
Answered by
4
Power = energy/time
100 = 3000 /time
100/3000 = time
30sec = time
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Answered by
5
Answer:
30 SEC
Explanation:
We know that 1W =1J/1Sec
Let the time required be x seconds
Therefore, 100W = 3000J/x
x=3000/100
x= 30
Therefore time required for the bulb of 100W to consume 3000J of energy is equal to 30 seconds....
Hope it helps you ....
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