A certain amount of heat supplied to an ideal | vedclass

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Question

(D) For an isothermal process, the temperature remains constant, so $\Delta T = 0$. According to the first law of thermodynamics, $\Delta Q = \Delta U

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external work done by the system

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(D) For an isothermal process, the temperature remains constant, so $\Delta T = 0$. According to the first law of thermodynamics, $\Delta Q = \Delta U + \Delta W$. Since the internal energy $\Delta U$ of an ideal gas depends only on temperature, $\Delta U = n C_V \Delta T$. Because $\Delta T = 0$, the change in internal energy $\Delta U = 0$. Therefore, the equation simplifies to $\Delta Q = \Delta W$. This means that all the heat supplied to the system is converted into external work done by the system.

$A$ certain amount of heat supplied to an ideal gas under isothermal conditions will result in:

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