Question

If work done by the system is 300 joule when 100calorie heat is supplied to it . The change in internal energy during this process is ?

Answer 1

Brainly.in

What is your question?

Secondary SchoolPhysics 13+7 pts

If work done by the system is 300 joule when 100 cal heat isc my supplied to it .the change in internal energy during the process is

Advertisement

Ask for details FollowReport by Hemaseshu5333 30.08.2018

Answers

Aristocles Ambitious

Heat given to the system is given by

Q = 100 Cal = 420 J

now work done by the system is given by

W = 300 J

Now as per first law of thermodynamics we know that

Q = W + \Delta U

420 = 300 + \Delta U

\Delta U = 120 J

So change in internal energy will be 120 J

Answer 2

Answer:

hope it helps u sir ❤❤❤❤❤