it an electric appliances rated 2000w and is used for 2 hours calculate the work done in 2 hours
Answers
Answered by
4
Given,
Power of an electrical appliance =2000W
Time for which it is used=2 hours
=7200s
Since,
Power=Work /Time
Therefore,
Work done =Power * Time
=(2000*7200)J
=14400000J or 1.44*10^7J ans.
Answered by
0
hope this answer helpful u
Similar questions