Home
Class 12
PHYSICS
A thermodynamic system is taken through ...

A thermodynamic system is taken through the cyclic `PQRSP` process. The net work done by the system is

A

20 j

B

-20J

C

400J

D

-374J

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

In an isothermal thermodynamical process, the value of work done by a system is

Can you explain how the work done by the system is utilized?

Work done by the system on surroundings is :

What is the thermodynamic system.

In a chemical reaction, work is done by the system when

In cyclic processes, when is the work done positive or negative?

If a system undergoes contraction of volume then the work done by the system will be

We consider a thermodynamic system. If DeltaU represents the increase in its internal energy and W the work done by the system, which of the following statements is true?

A system absorbs 920 J of heat and does work. The change in internal energy (DeltaU) for the process is 460 J. The work done by the system is ________ .

If the amount of heat given to a system be 35 joules and the amount of work done by the system be -15 joules , then the change in the internal energy of the system is