thermodynamics

Related Questions

• In a thermodynamics process, pressure of a fixed mass of a gas is changed in such a manner that the gas releases 20 J of heat and 8J of work is done on the gas. If the initial internal energy of the gas was 30J. The final internal energy will be

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• If a system undergoes contraction of volume then the work done by the system will be

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• A Container having 1 mole of a gas at a temperature 27°C has a movable piston which maintains at constant pressure in container of 1 atm. The gas is compressed until temperature becomes 127°C. The work done is (Cp for gas is 7.03 cal/mol–K)

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• In an isochoric process if ${{T}_{1}}={{27}^{o}}C$ and ${{T}_{2}}={{127}^{o}}C,$ then ${{P}_{1}}/{{P}_{2}}$ will be equal to

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• The adiabatic elasticity of hydrogen gas $(\gamma =1.4)$ at NTP is

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