2. Questions Bank
  3. 9th Class
  4. Science
  5. Sound

9th Class Science Sound Question Bank 9th CBSE Science Sound

  • question_answer
      Why do we hear the sound of a horn of approaching car before the car reaches us?

    Answer:

       This is because, the velocity of sound is much greater than that of the car.


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