Deepanshu posted an Question
May 17, 2020 • 21:04 pm 30 points
  • IIT JAM
  • Physics (PH)

Thermodynamics

I am confused about how to solve this problem from thermodynamics.

2 Answer(s) Answer Now
  • 0 Likes
  • 2 Comments
  • 0 Shares
  • comment-profile-img>
    Ruby negi best-answer

    I used this formula , coefficient of performance as refrigerator is given in the question... option b is correct.. for any doubt please ask .

    cropped307083270.jpg
whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers