A heat engine is found to have an efficiency of 0.33. If it does 190 J of work per cycle, how much heat does the engine absorb and discharge each cycle?Hint Heat absorbed: QH=QH= JJHeat discharged: QL=QL= jA heat engine with an efficiency of 0.21 absorbs 400 J of heat per cycle.Hint How much work does it perform per cycle? W=W= JJHow much heat does it discharge per cycle? QL=QL= J A heat engine with an efficiency of 0.21 absorbs 400 J of heat per cycle.Hinta. How much work does it perform per cycle? WJb. How much heat does it discharge per cycle? QLJ A heat engine is found to have an efficiency of 0.33. If it does 190 J of work per cycle, how much heat doesthe engine absorb and discharge each cycle?Hinta. Heat absorbed: QHJb. Heat discharged: QLJ

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College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A heat engine is found to have an efficiency of 0.33. If it does 190 J of work per cycle, how much heat does the engine absorb and discharge each cycle?

Hint

Heat absorbed: QH=QH= JJ
Heat discharged: QL=QL= j
A heat engine with an efficiency of 0.21 absorbs 400 J of heat per cycle.

Hint
1. How much work does it perform per cycle? W=W= JJ
2. How much heat does it discharge per cycle? QL=QL= J

A heat engine is found to have an efficiency of 0.33. If it does 190 J of work per cycle, how much heat does
the engine absorb and discharge each cycle?
Hint
a. Heat absorbed: QH
J
b. Heat discharged: QL
J

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