How much time will be required to perform 520joule of work at the rate of of 20 watt
Answers
Answered by
105
1 watt =1 joule per sec
thus 20 watt =20 joule per sec
it works at rate of 20 joule per sec
thus time=520/20 sec
=26 sec
thus 20 watt =20 joule per sec
it works at rate of 20 joule per sec
thus time=520/20 sec
=26 sec
Answered by
21
Answer:
is 26
Explanation:
the answer is 26 and please mark me as 5 star
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