6th Class Science Lights and Sound Question Bank Light

  • question_answer A lamp, a ball and a paper are kept as shown in the figure below. What will be the change in the shadow, if the ball is moved from A to B?

    A) Become large 

    B)         Remain same

    C) Become small 

    D)         Get distorted

    Correct Answer: A

    Solution :

        Explanation: In the given figure the ball is larger than the lamp. When the ball is moved from A to B it is brought near to the screen. The shadow will become larger as the ball is moved towards the screen. Try this experiment yourself by using a torch.

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