Thermodynamics-Thermal Equilibrium (KVPY Stream SB-SX (Class 12 & 1st Year B.Sc.) Physics): Questions 1 - 3 of 3

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Question number: 1

» Thermodynamics » Thermal Equilibrium

Appeared in Year: 2013

MCQ▾

Question

The equation of state of n moles of a non-ideal gas can be approximated by the equation,

Equation

Where a and b are constants characteristic of the gas. Which of the following can represent the equation of quasi-static adiabatic for this gas (Assume that CV, the molar heat capacity at constant volume, is independent of temperature)?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 2

» Thermodynamics » Thermal Equilibrium

Appeared in Year: 2014

MCQ▾

Question

An ideal gas follows a process described by Equation from (P1, V1, T1) to (P2, V2, T2) (C is a constant). Then –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 3

» Thermodynamics » Thermal Equilibrium

Appeared in Year: 2013

MCQ▾

Question

The bulk modulus of a gas is defined as Equation . For an adiabatic process the variation of B is proportional to Equation . For an ideal gas, n is –

Choices

Choice (4) Response

a.

Equation

b.

0

c.

2

d.

1

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