MCQ
In the above thermodynamic process, the correct statement is


- AHeat given in the complete cycle $ABCA$ is zero
- BWork done in the complete cycle $ABCA$ is zero
- ✓Work done in the complete cycle $ABCA$ is $(1/2 P_0V_0)$
- DNone

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Statement$-2:$ Intensity of waves of given frequency in same medium is proportional to square of amplitude only.
