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When you have learned to integrate derive the formula to calculate the work of expansion of a gas at constant temperature. |
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Answer» <P> SOLUTION :The work DONE by a gas expanding by a gas expanding at constat temperature is`W = int_(v_1)^(v_2) p DV = m/M RT int_(v_1)^(v_2) (dV)/(V) = m/M RT ln (V_2)/(V_1) = p_1V_1 ln (V_2)/(V_1)`. |
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