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An ideal heat engine runs with a high temperature reservoir at 750K and a low temperature reservoir at 350K. When the engine is running, it
Question
An ideal heat engine runs with a high temperature reservoir at 750K and a low temperature reservoir at 350K. When the engine is running, it extracts 400 joules of energy from the hot reservoir and does 250 joules of work each minute. How much energy is expelled to the low temperature reservoir each minute
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Physics
4 years
2021-08-17T07:33:08+00:00
2021-08-17T07:33:08+00:00 1 Answers
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Answer:
150 joules of energy is expelled to the low temperature reservoir each minute.
Explanation:
Lets assign the terms first.
And
Formula to be used:
⇒
Re-arranging.
⇒
Now plugging the values of
and
.
⇒
⇒
Joules
So energy expelled to the low temperature reservoir is of 150 joules.