Consider a process shown in the figure. Durin | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The work done by a system in a $P-V$ diagram is given by the area under the curve,$W = \int P \, dV$.As the process moves from point $A$ to point

Vedclass · Accepted Answer

Continuously increases

Vedclass · Answer

(A) The work done by a system in a $P-V$ diagram is given by the area under the curve,$W = \int P \, dV$.As the process moves from point $A$ to point $B$,the volume $V$ is continuously increasing.Since the pressure $P$ is always positive and the change in volume $dV$ is positive throughout the process,the incremental work $dW = P \, dV$ is always positive.Therefore,the total work done by the system,which is the cumulative sum (integral) of these positive increments,must continuously increase as the system moves from $A$ to $B$.

Consider a process shown in the figure. During this process,the work done by the system:

Similar Questions

An ideal monoatomic gas is taken around the cycle $ABCDA$ as shown in the $P-V$ diagram. The work done during the cycle is

One mole of an ideal monoatomic gas is taken round the cyclic process $MNOM$. The work done by the gas is (in $p_0 V_0$)

In the indicator diagram (shown in the figure),the net amount of work done will be

An ideal system can be brought from state $A$ to $B$ through four paths as shown in the figure. The energy given to the system is minimum in

What is a cyclic process? Write a note on it.

Vedclass Test Series

Exam Paper Generator

Online Exam Module