VIT Engineering VIT Engineering Solved Paper-2011

  • question_answer
    An electromagnetic wave going through vacuum is described by \[E={{E}_{0}}\sin (kx-\omega t)\] Which of the following is/are independent of the wavelength?

    A)  \[k\]

    B)  \[{{\omega }^{2}}\]

    C)  \[k/\omega \]            

    D)  \[k{{\omega }^{2}}\]

    Correct Answer: C

    Solution :

    \[\frac{k}{\omega }\] is independent of \[\lambda \].


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