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    science
    Grade-4-
    Easy

    Question

    Identify the event where the law of reflection cannot be used.

    Hint:

    The law of reflection in use is: The angle of incidence is equal to the angle of reflection.

    The correct answer is:

      Pool, Baseball and Carrom players can use the laws of reflection to predict where the ball/striker will go based on the angle it approaches the rail/bat and judge these angles by sight.
      Hence, Bowling is the correct answer.

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      The law of reflection can be useful for the ____.

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      The angle at which the light hits the surface is the ____ but ________ to the angle after it reflects from the surface.

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