2. Questions Bank
  3. 5th Class
  4. Science
  5. Lights, Sound and Force

5th Class Science Lights, Sound and Force Question Bank Lights and Sound

  • question_answer
    Pick the odd one out.

    A) Sonic boom    

    B)          Doppler effect

    C) Acoustic          

    D)          Optics

    Correct Answer: D

    Solution :

        Optics is the odd one out as it is the only phenomenon related to light in the given options.


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