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Question: For a certain gas, the ratio of specific heats is given to be g = 1.5. For this gas –...

For a certain gas, the ratio of specific heats is given to be g = 1.5. For this gas –

A

Cv = 3R/J

B

Cp = 3R/J

C

Cp = 5R/J

D

Cv = 5R/J

Answer

Cp = 3R/J

Explanation

Solution

CpCv\frac{C_{p}}{C_{v}} = g = 1.5, Cv = Cp1.5\frac{C_{p}}{1.5} ; Cp – Cv = RJ\frac{R}{J}

\ Cp = 3RJ\frac{3R}{J}