2. Solved Papers
  3. J & K CET Medical

J & K CET Medical J & K - CET Medical Solved Paper-2007

  • question_answer
    Sound waves in air cannot be polarized because

    A)  their speed is small

    B)  they require medium

    C)  these are longitudinal

    D)  their speed is temperature dependent

    Correct Answer: C

    Solution :

                     Sound waves are longitudinal and longitudinal waves cannot be polarized.


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