Physics, asked by bongani79, 1 year ago

When the energy input to a fired power station is 1000MJ the electrical energy output is 300MJ.What is the fate of the lost energy

Answers

Answered by Ria2002
3
Lost energy=input-output
=100-300
=700MJ
Answered by zhenishbekovaktilek2
0

Answer:30

Explanation:efficiency=output useful energy÷input energy×100

=300÷1000=0,3×100=30

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