Science, asked by nishu1171, 1 year ago

any five mark question on work and energy chapter​

Answers

Answered by mahi1919
0
derive that the energy is constant ?
venkyseela3112: hmmm
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venkyseela3112: reading for my exam
mahi1919: okkk then continue
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Answered by happy303
0
hey the question is ....

i) define power

ii) what is 1joule work

iii) a bulb of 25watt works for 2 hrs . find the energy used for the whole day in commercial units

iv ) units of kinetic energy.




hope it helps uu frnd
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