JEE Main & Advanced Physics Wave Mechanics Question Bank Assertion and Reason

  • question_answer
    Assertion :                  Like sound, light can not propagate in vacuum. Reason                 :   Sound is a square wave. It propagates in a medium by a virtue of damping oscillation. [AIIMS 2000]

    A)             If both assertion and reason are true and the reason is the correct explanation of the assertion.

    B)             If both assertion and reason are true but reason is not the correct explanation of the assertion.

    C)             If assertion is true but reason is false.

    D)             If the assertion and reason both are false.

    E)             If assertion is false but reason is true.

    Correct Answer: D

    Solution :


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