8th Class Science Light Question Bank Light Conceptive Objective Problems

  • question_answer
    Convergence of concave mirror can be decreased by dipping in

    A)  Water     

    B)  Oil

    C)  Both oil & water  

    D)  Neither oil nor water

    Correct Answer: D

    Solution :

      Not Available


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