CET Karnataka Medical CET - Karnataka Medical Solved Paper-2010

  • question_answer
    The speed of electromagnetic wave in vacuum depends upon the source of radiation

    A)  increases as we move from \[\gamma \]-rays to radio waves

    B)  decreases as we move from \[\gamma \]-rays to radio waves

    C)  is same for all of them

    D)  None of the above

    Correct Answer: C

    Solution :

    Speed of electromagnetic waves in vacuum \[=\frac{1}{\sqrt{{{\mu }_{0}}{{\varepsilon }_{0}}}}=\]constant


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