2. Solved Papers
  3. WB JEE Medical

WB JEE Medical WB JEE Medical Solved Paper-2015

  • question_answer
    When light is refracted from a surface, which of its following physical parameters does not change?

    A)  Velocity

    B)  Amplitude

    C)  Frequency

    D)  Wavelength

    Correct Answer: C

    Solution :

     When light is refracted its frequency will remain unchanged.


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