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A heat engine absorbs 848
A heat engine absorbs 126 kcal of heat and exhausts 77 kcal of heat in each cycle. Calculate the efficiency (as a percentage)
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asked by
Sierra
621 views
A heat engine absorbs 848 J of energy per
cycle from a high-temperature source. The engine does 417 J of work during each cycle,
1 answer
asked by
Anonymous
756 views
In which ways does the ocean reduce the effects of climate change? Select the two correct answers.
(multiple choice) Responses It
1 answer
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In which ways does the ocean reduce the effects of climate change? Select the two correct answers.(1 point)
Responses It absorbs
2 answers
121 views
In which ways does the ocean reduce the effects of climate change? Select the two correct answers.(1 point) Responses It absorbs
1 answer
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n which ways does the ocean reduce the effects of climate change? Select the two correct answers.(1 point)
Responses It absorbs
1 answer
asked by
Ben
14 views
In which ways does the ocean reduce the effects of climate change? Select the two correct answers.(1 point)
Responses It absorbs
1 answer
asked by
escusmi
84 views
An engine absorbs 2000j of heat from a hot reservoir and expels 750j to a cold reservoir during each poerating cycle, (i)what is
3 answers
asked by
kate
1,641 views
In which ways does the ocean reduce the effects of climate change? Select the two correct answers.(1 point) Responses It absorbs
1 answer
65 views
In which ways does the ocean reduce the effects of climate change? Select the two correct answers.(1 point) Responses It absorbs
1 answer
60 views