2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Wave Mechanics

JEE Main & Advanced Physics Wave Mechanics Question Bank Beats

  • question_answer
    Maximum number of beats frequency heard by a human being is                                            [RPMT 2000]

    A)            10  

    B)            4

    C)            20  

    D)            6

    Correct Answer: A

    Solution :

               Persistence of hearing is 10 sec?1.


You need to login to perform this action.
You will be redirected in 3 sec spinner