NEETPhysicsHeat and ThermodynamicsMCQ+4 / −1
An ideal gas goes from state A to state B via three different processes as indicated in the P-V diagram.
If Q1, Q2, Q3 indicate the heat absorbed by the gas along the three processes and U1, U2, U3 indicate the change in internal energy along the three processes respectively, then
If Q1, Q2, Q3 indicate the heat absorbed by the gas along the three processes and U1, U2, U3 indicate the change in internal energy along the three processes respectively, then
- AQ1 > Q2 > Q3 and U1 = U2 = U3
- BQ3 > Q2 > Q1 and U1 = U2 = U3
- CQ1 = Q2 = Q3 and U1 > U2 > U3
- DQ3 = Q2 = Q1 and U1 > U2 > U3
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