If the difference between the frequencies of the tuning forks is n, then number of beats produced in two seconds are?

  1. n
  2. 2n
  3. 3n
  4. 4n
    Right Answer: 2n

December 16, 2017   Asghar Khan    Physics  
Total 0 Votes:
0

Tell us how can we improve this Mcqs?

+ = Verify Human or Spambot ?

Pak Gk © 2021