A system loses 600 J of heat to the surroundings and does a work of 900 J. Change in internal energy during the process is

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

-900 J

-1500 J

+900 J

+1500 J

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Heat liberated by the system= -ve;Workdone by the system = -ve;Change in internal energy∆E = - 600 J - 900 J = -1500 J

Watch 3-min video & get full concept clarity