# cq12(2) - Clicker Question 12-1 If the pressure of a...

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Clicker Question 12-1 If the pressure of a confined gas is tripled while its temperature remains constant, what change will be observed? a. The volume of the gas will triple. b. The volume of the gas will decrease to 1/3 its original value. c. The density of the gas will decrease to 1/3 its original value. d. The volume will remain unchanged and the velocity of the molecules will increase. e. The volume will remain unchanged and the velocity of the molecules will decrease.

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Clicker Question 12-2 A given quantity of gas in a rigid container is heated from 100ºC to 500ºC. What happens to the pressure of the gas? a. The pressure of the gas will decrease by a factor of five. b. The pressure of the gas will increase by a factor of five. c. The pressure of the gas will increase by a factor of about two. d. The pressure of the gas will increase by a factor of about eight. e. The pressure of the gas will increase by a factor of about twenty five.
Clicker Question 12-3

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## This note was uploaded on 09/13/2009 for the course ME mae 1502 taught by Professor Bills during the Spring '09 term at University of Colorado-Colorado Springs.

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cq12(2) - Clicker Question 12-1 If the pressure of a...

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