A gas in constant pressure of 150000Pa and with an initial volume of 0.0900m³ is cooled until its volume becomes 0.0600m³. Calculate the work done by the gas. Should the work done be positive or negative? Explain.

A gas in constant pressure of 150000Pa and with an initial volume of 0.0900m³ is cooled until its volume becomes 0.0600m³. Calculate the work done by the gas. Should the work done be positive or negative? Explain.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 17CQ: There is no change in the internal of an ideal gas undergoing an isothermal process since the...

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Question

Note that the work done is BY gas (NOT ON gas):

A gas in constant pressure of 150000Pa and with an initial volume of
0.0900m³ is cooled until its volume becomes 0.0600m³. Calculate the
work done by the gas. Should the work done be positive or negative?
Explain.

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