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qUESTIONS

Work done in the given P-V diagram in the cyclic process is

An ideal gas at 400 K is compressed adiabatically to (8/27) of its original volume. If ratio of specific heats, γ=5/3 then the rise in temperature of the gas is

Two identical samples of a gas are allowed to expand (i) isothermally (ii) adiabatically. Work done is

For an adiabatic expansion of a perfect gas, the value of Δp/P is equal to

How many times a diatomic gas should be expanded adiabatically so as to reduce the root mean square velocity to half

Pressure-temperature relationship for an ideal gas undergoing adiabatic change is ( γ = Cp/Cv)

In adiabatic expansion…

In isothermal expansion, the pressure is determined by

Six moles of an ideal gas performs a cycle shown in figure. If the temperature are TA = 600 K, TB = 800 K, Tc = 2200 K and TD = 1200 K, the work done per cycle is

A gas expands adiabatically at constant pressure, such that its temperature T ∝(1/√V)The value of Cp/Cv of the gas is

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