Physics, asked by smithj252, 8 hours ago

a computer that is 87% efficient provides 4 600 j of useful energy how much useful energy does it provide

Answers

Answered by taqi57

Answer:
Total energy consume will be equal to 5542.175 j
Explanation:
We have given efficiency of the television is 83% = 0.83
Now it is given that useful energy is 4600 joule
We have to find the total energy consume
We know that efficiency is equal to ratio of useful energy to total energy consume
So
total energy consume = 5542.175
So total energy consume will be equal to 5542.175 J

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