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
    "Speed of light is the same, no matter how it is measured" was first contemplated by

    A) A.A. Michelson           

    B) John Dalton

    C) Albert Einstein

    D) None of these

    Correct Answer: C

    Solution :

                   


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