2. Questions Bank
  3. 6th Class
  4. Science
  5. Light, Shadows and Reflections

6th Class Science Light, Shadows and Reflections Question Bank Light

  • question_answer
    Periscope, a device used in U-boats, makes use of

    A) reflection of light

    B) refraction of light

    C) shadow formation by opaque objects

    D) None of these

    Correct Answer: A

    Solution :

        It makes use of reflection of light.


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