thermodynamics

Related Questions

• A gas for which $\gamma =1.5$is suddenly compressed to$\frac{1}{4}$th of the initial volume. Then the ratio of the final to the initial pressure is

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• A gas is compressed at a constant pressure of $50N/{{m}^{2}}$ from a volume of $10{{m}^{3}}$ to a volume of $4{{m}^{3}}$. Energy of $100 J$ then added to the gas by heating. Its internal energy is

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• A system performs work $\Delta W$ when an amount of heat is$\Delta Q$ added to the system, the corresponding change in the internal energy is $\Delta U$. A unique function of the initial and final states (irrespective of the mode of change) is

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• A thermodynamic system goes from states (i) ${{P}_{1}}$, $V$ to $2{{P}_{1}}$, $V$ (ii) $P$, $V$ to $P$, $2V$. Then work done in the two cases is

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• The slopes of isothermal and adiabatic curves are related as

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