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A diatomic ideal gas undergoes a thermodynainic change according to the P-V diagram shown in figure, The total heat given to the gas is nearly |
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Answer» `2.5 P_(0)V_(0)` `Delta U_(AB) = n C_(V) Delta T ` ` RARR Delta U _(AB) = 5/2 (Delta PV)` `:. Q_(AB) = 2.5 P_(0)V_(0) `  PROCESS `BC, Q_(BC) = Delta U_(BC) + W_(BC)` `rArr Q_(BC) = 0 + 2 P_(0)V_(0) log 2 = 1.4 P_(0)V_(0)` ` :. ` Total heat given to the GAS is , `Q_("net") = Q_(AB) + Q_(BC) = 3.9 P_(0)V_(0)` |
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