Answered: Whenever gas is compressed, Group of…

Whenever gas is compressed, Group of answer choices the temperature of the gas must get smaller. its internal energy must get smaller. heat must leave the gas. work must be done on the gas

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter4: The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 20P: A mole of an ideal gas at pressure 4.00 atm and temperature 298 K expands isothermally to double its...

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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

Whenever gas is compressed,

Group of answer choices

the temperature of the gas must get smaller.

its internal energy must get smaller.

heat must leave the gas.

work must be done on the gas.

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