Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

In a process, 701 J of heat is absorbed by a system and 394 J of work isdone by the system. What is the change in internal energy for the process?

(b)Calculate the internal energy change when the system absorbs 5 KJ of heat and1KJ of work


(a) change in internal energy = Heat absorbed - work done = 307J
(b) = 4KJ
1 5 1
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts