Which of the following options represents the main characteristic of a heat engine? A. Heat flows from hot end to the cold end performing output work. B. Heat flows from hot end to the cold end when pump does work. C. Heat flows from hot end to the cold end when no work is done. D. Heat flows from cold end to the hot end when pump does work

Which of the following options represents the main characteristic of a heat engine? A. Heat flows from hot end to the cold end performing output work. B. Heat flows from hot end to the cold end when pump does work. C. Heat flows from hot end to the cold end when no work is done. D. Heat flows from cold end to the hot end when pump does work

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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Concept explainers

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.

Question

Which of the following options represents the main characteristic
of a heat engine?
A. Heat flows from hot end to the cold end performing output work.
B. Heat flows from hot end to the cold end when pump does work.
C. Heat flows from hot end to the cold end when no work is done.
D. Heat flows from cold end to the hot end when pump does work

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