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

9th Class Science Sound Question Bank Sound

  • question_answer
    Velocity of sound is maximum in

    A)  iron                        

    B)         mercury

    C)  water                  

    D)         air

    Correct Answer: A

    Solution :

    Not Available


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