Question

When the state of system changes from a to b adiabatically the work done on the system is 322 joule?

Answer 1

............MARK.... BRAINLIEST..

Answer 2

Answer:

dW2 = –112 J

Explanation:

Full Question:

When the state of a system changes form A to B adiabatically the work done on the system is 322 Joule. If the state of the same system is changed from A to B by another process, and heat required is 50 calories of heat is required then find work done on the system in this process? (J = 4.2 J/cal)

Solution:

Given,

State of a system changes form A to B adiabatically the work done on the system is 322 Joule.

State of the same system is changed from A to B by another process, and heat required is 50 calories of heat is required.

To Find: Work done on the system.

We know,

dU1 = dU2

dQ1 – dW1 = dQ2 – dW2

0 – 322 = 50 × 4.2 – dW2

dW2 = –112 J.