railway RRB Technician Grade 1 Mock Test 2024 Physics Thermodynamics First law of thermodynamics

In a thermodynamic process, when the pressure of a fixed mass of gas is changed, 30 J heat is evolved and 10 J work is done on it. If internal energy is 100 J, then the final internal energy is:

1

zero

2

80 J

3

20 J

4

60 J

Share: WhatsApp Telegram X

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters