10th Class Science Sample Paper Science Olympiad Model Test Paper-8

  • question_answer
    In which of the following media light will travel fastest?

    A) Ethyl alcohol \[\left( \mu =1.36 \right)\]

    B) Sulphuric acid \[\left( \mu =1.43 \right)\]

    C) Kerosene \[\left( \mu =1.44 \right)\]

    D) Water \[\left( \mu =1.33 \right)\]

    E) None of these

    Correct Answer: D


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