2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Wave Optics / तरंग प्रकाशिकी

JEE Main & Advanced Physics Wave Optics / तरंग प्रकाशिकी Question Bank Doppler's Effect of Light

  • question_answer
    A star is going away from the earth. An observer on the earth will see the wavelength of light coming from the star         [MP PMT 1999]

    A)            Decreased

    B)            Increased

    C)            Neither decreased nor increased

    D)            Decreased or increased depending upon the velocity of the star

    Correct Answer: B

    Solution :

               Increased


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