In the P-V diagram shown in figure ABC is a semicircle. The work done (in atm-litre ) in the process ABC is

Question

In the P-V diagram shown in figure ABC is a semicircle. The work done (in atm-litre ) in the process ABC is <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-wj4tihn5si5p.png" /> (A) zero (B) (π /2) (C) (π /4) (D) 4

Tardigrade Admin · Accepted Answer

(Work done) W=(π r1 r2/2)=(π /2)× 1× 1 W=(π /2) text atm-litre

Q. In the $P - V$ diagram shown in figure ABC is a semicircle. The work done (in $a t m - l i t re$ ) in the process ABC is

zero

$\frac{π}{2}$

$\frac{π}{4}$

$4$

(Work done)
$W = \frac{π r _{1} r _{2}}{2} = \frac{π}{2} \times 1 \times 1$
$W = \frac{π}{2} atm-litre$

Q. In the P−V diagram shown in figure ABC is a semicircle. The work done (in atm−litre ) in the process ABC is

zero

2π​

4π​

4

(Work done) W=2πr1​r2​​=2π​×1×1 W=2π​ atm-litre

Q. In the $P - V$ diagram shown in figure ABC is a semicircle. The work done (in $a t m - l i t re$ ) in the process ABC is

$\frac{π}{2}$

$\frac{π}{4}$

$4$

(Work done)
$W = \frac{π r _{1} r _{2}}{2} = \frac{π}{2} \times 1 \times 1$
$W = \frac{π}{2} atm-litre$