Answered: Second Law of thermodynamics. An engine…

Second Law of thermodynamics. An engine in performing 196 J of work discharges 34 J of heat. What is its efficiency? (Give your answer as a number with two decimals).

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter4: The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 23P: In performing 100.0 J of work, an engine discharges 50.0 J of heat. What is the efficiency of the...

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Second Law of
thermodynamics.
An engine in performing 196 J of work discharges 34 J of heat. What is its
efficiency? (Give your answer as a number with two decimals).

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