Gamma Question Bank for Engineering Physics>Chapter 11 - Thermodynamics>Assignment>Q 2

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Which of the following is a $V - T$ curve for isobaric process?

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Important Questions on Thermodynamics

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Gamma Question Bank for Engineering Physics>Chapter 11 - Thermodynamics>Assignment>Q 3

A monoatomic ideal gas at pressure

P_{0}

is suddenly compressed to

\frac{1}{27^{th}}

of its initial volume. The final pressure will be

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Gamma Question Bank for Engineering Physics>Chapter 11 - Thermodynamics>Assignment>Q 4

A sample of gas is going through cyclic process, work-done by gas is

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Gamma Question Bank for Engineering Physics>Chapter 11 - Thermodynamics>Assignment>Q 6

Three moles of an ideal gas undergo a cyclic process shown in figure. The work done by the gas during the process is

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Gamma Question Bank for Engineering Physics>Chapter 11 - Thermodynamics>Assignment>Q 7

If

Δ Q

amount of heat energy is provided to a monoatomic gas sample having two moles in a process

P T =

constant, then increase in temperature of gas is equal to

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Gamma Question Bank for Engineering Physics>Chapter 11 - Thermodynamics>Assignment>Q 9

An ideal gas whose adiabatic exponent is equal to

γ

is expanded so that amount of heat energy transferred to gas is equal to the decrease in its internal energy. Equation of the process is given by

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Gamma Question Bank for Engineering Physics>Chapter 11 - Thermodynamics>Assignment>Q 11

A monoatomic gas (one mole) is taken through process $A \to B$ as shown in figure. Find average molar heat capacity for the process.

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Gamma Question Bank for Engineering Physics>Chapter 11 - Thermodynamics>Assignment>Q 12

Consider the $P - V$ diagram shown in figure, value of work done by gas is given by

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Gamma Question Bank for Engineering Physics>Chapter 11 - Thermodynamics>Assignment>Q 13

Two thermally insulated vessels

1

and

2

are filled with air at temperatures

(T_{1}, T_{2}),

volume

(V_{1}, V_{2})

and pressure

(P_{1}, P_{2})

respectively. If the valve joining the two vessels is opened, the temperature inside the vessel at equilibrium will be