Which of the following relation gives ɣ .

1/(isothermal compressibility *adiabatic compressibility)

isothermal compressibility * adiabatic compressibility

adiabatic compressibility / isothermal compressibility

isothermal compressibility / adiabatic compressibility

The equation Cp-Cv = -T*(∂p/∂V)(∂V/∂T)2 can also be expressed as

Cp-Cv = T*V*(isothermal compressibility)2 / (volume expansivity)

Cp-Cv = T*V*(isothermal compressibility) / (volume expansivity)

Cp-Cv = T*V*(volume expansivity)2 / (isothermal compressibility)

Cp-Cv = T*V*(volume expansivity) / (isothermal compressibility)

Consider the equation Cp-Cv = -T*(∂p/∂V)(∂V/∂T)2 , which of the following is correct?

(∂V/∂T)2 is always positive

(∂p/∂V) for any substance is negative

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1.	Which of the following relation gives ɣ .
A.	1/(isothermal compressibility *adiabatic compressibility)
B.	isothermal compressibility * adiabatic compressibility
C.	adiabatic compressibility / isothermal compressibility
D.	isothermal compressibility / adiabatic compressibility
Answer» E.

Discussion

2.	The equation Cp-Cv = -T*(∂p/∂V)(∂V/∂T)2 can also be expressed as
A.	Cp-Cv = TV(isothermal compressibility)2 / (volume expansivity)
B.	Cp-Cv = TV(isothermal compressibility) / (volume expansivity)
C.	Cp-Cv = TV(volume expansivity)2 / (isothermal compressibility)
D.	Cp-Cv = TV(volume expansivity) / (isothermal compressibility)
Answer» D. Cp-Cv = TV(volume expansivity) / (isothermal compressibility)

Discussion

3.	Consider the equation Cp-Cv = -T*(∂p/∂V)(∂V/∂T)2 , which of the following is correct?
A.	(∂V/∂T)2 is always positive
B.	(∂p/∂V) for any substance is negative
C.	(Cp-Cv) is always positive
D.	all of the mentioned
Answer» E.

Discussion