The magnitude of word done by a gas that undergoes a reversible expansion along the path ABC shown in the figure isNm.

Question

The magnitude of word done by a gas that undergoes a reversible expansion along the path ABC shown in the figure isNm. <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/c-b4yavsml3wxy8hc3.jpg" /> (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-b4yavsml3wxyecbu.jpg" /> WAB=8× 6=48 Nm WBC=(1/2)× 4× 8=16 Nm WAB+WBC=64 Nm

Q. The magnitude of word done by a gas that undergoes a reversible expansion along the path ABC shown in the figure is___________Nm.

$W_{A B} = 8 \times 6 = 48 N m$
$W_{BC} = \frac{1}{2} \times 4 \times 8 = 16 N m$
$W_{A B} + W_{BC} = 64 N m$

Q. The magnitude of word done by a gas that undergoes a reversible expansion along the path ABC shown in the figure is___________Nm.

WAB​=8×6=48Nm WBC​=21​×4×8=16Nm WAB​+WBC​=64Nm

$W_{A B} = 8 \times 6 = 48 N m$
$W_{BC} = \frac{1}{2} \times 4 \times 8 = 16 N m$
$W_{A B} + W_{BC} = 64 N m$