A Carnot engine absorbs 580 J of heat every cycle at its hot reservoir at 150°C and has a thermalefficiency of 27%.(a) Calculate the work done and the heat loss on each cycle. ( )(b) Find the temperature of the cold reservoir. er)(c) Determine the entropy change of the environment due to this engine(d) If the Carnot engine runs at 20 cycles per second, determine the mass of water it couldpump from a well 4x.0 m deep after 2 minutes? (x is the last digit of your ID, exampleEEE1709235: 45 m). )

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A Carnot engine absorbs 580 J of heat every cycle at its hot reservoir at 150°C and has a thermal efficiency of 27%. (a) Calculate the work done and the heat loss on each cycle. ( ) (b) Find the temperature of the cold reservoir. e

A Carnot engine absorbs 580 J of heat every cycle at its hot reservoir at 150°C and has a thermal efficiency of 27%. (a) Calculate the work done and the heat loss on each cycle. ( ) (b) Find the temperature of the cold reservoir. e

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter4: The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 41P: A Carnot engine is used to measure the temperature of a heat reservoir. The engine operates between...

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Question

A Carnot engine absorbs 580 J of heat every cycle at its hot reservoir at 150°C and has a thermal
efficiency of 27%.
(a) Calculate the work done and the heat loss on each cycle. ( )
(b) Find the temperature of the cold reservoir. er)
(c) Determine the entropy change of the environment due to this engine
(d) If the Carnot engine runs at 20 cycles per second, determine the mass of water it could
pump from a well 4x.0 m deep after 2 minutes? (x is the last digit of your ID, example
EEE1709235: 45 m). )

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