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A monatomic ideal gas that is initially at a pressure of 1.60×10 5 and with a v

ID: 2107784 • Letter: A

Question

A monatomic ideal gas that is initially at a pressure of 1.60×105 and with a volume of 8.00×10−2 is compressed adiabatically to a volume of 3.50×10−2 Part C What is the ratio of the final temperature of the gas to its initial temperature? A monatomic ideal gas that is initially at a pressure of 1.60×105 and with a volume of 8.00×10−2 is compressed adiabatically to a volume of 3.50×10−2 Part C What is the ratio of the final temperature of the gas to its initial temperature? Part C What is the ratio of the final temperature of the gas to its initial temperature?

Explanation / Answer

PV^a=constant


PV=nRT


but P=k / V^a


--->v^(1-a) = K*T


T2/T1 = (V2/V1)^(1-a)


a=gamma=5/3


---->T2/T1=1.735

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