Home
Class 11
PHYSICS
When 20 J of work was done on a gas, 40J...

When 20 J of work was done on a gas, 40J of heat energy wasreleased. If the initial internal energy of the gas was 70J, what is the final internal energy?

A

50 J

B

60 J

C

90 J

D

110 J

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

When heat energy of 1500J is supplied to a gas the external work done on the gas is 525J. what is the increase in its internal energy.

When a gas expands adiabatically, its internal energy

Internal energy of an ideal gas depends upon

The change in internal energy of the gas and workdone by the gas in an adiabatic process are