A Carnot engine works between temperatures $500\text{ K}$ and $300\text{ K}$. Its thermal efficiency is:
- A$40\%$
- B$60\%$
- C$20\%$
- D$50\%$
JEE (Main & Advanced) · Physics · ThermodynamicsMCQEasy
Practise JEE questions like this — with timed tests and instant analysis
Shared by Admin Test on EduBank. Free for students and teachers.
Start practising