How does pressure affect temperature?


by UCstudent
Tags: affect, pressure, temperature
UCstudent
UCstudent is offline
#1
Dec12-11, 07:45 PM
P: 7
1. The problem statement, all variables and given/known data

Explain why the temperature of a gas increases when it is adiabatically compressed.

2. Relevant equations



3. The attempt at a solution

I said that compressing the gas would make the molecules move faster, which would increase the temperature of the gas. My professor then told me to explain why they move faster.
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netgypsy
netgypsy is offline
#2
Dec12-11, 10:08 PM
P: 239
What are your muscles doing when you compress the gas?
Andrew Mason
Andrew Mason is offline
#3
Dec12-11, 10:48 PM
Sci Advisor
HW Helper
P: 6,573
Are you asking why the first law of thermodynamics works?

AM

netgypsy
netgypsy is offline
#4
Dec12-11, 10:54 PM
P: 239

How does pressure affect temperature?


No no just get really elemental here and ask yourself what physics thing are you doing with your muscles when you compress the gas. You are pushing on it and it is moving.


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