The condition dQ = dW holds good in which of | vedclass

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(B) According to the first law of thermodynamics,the relation is given by:$dQ = dW + dU$ ...$(i)$where $dQ$ is the heat supplied,$dW$ is the work done

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Isothermal process

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(B) According to the first law of thermodynamics,the relation is given by:$dQ = dW + dU$ ...$(i)$where $dQ$ is the heat supplied,$dW$ is the work done,and $dU$ is the change in internal energy.For an isothermal process,the temperature of the system remains constant.Since internal energy $U$ is a function of temperature only,for an isothermal process,the change in internal energy $dU = 0$.Substituting $dU = 0$ into equation $(i)$,we get:$dQ = dW + 0$$dQ = dW$Therefore,the condition $dQ = dW$ holds good for an isothermal process.

The condition $dQ = dW$ holds good in which of the following?

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