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Railways Basic Science and Engineering Units and Measurements / मात्रक और मापन Question Bank Unit and Measurements

  • question_answer
    In the relation \[x=\cos (\omega t+kx)\], the dimension(s) of\[\omega \]is/are

    A) \[[{{M}^{0}}LT]\]              

    B) \[[{{M}^{0}}{{L}^{-1}}{{T}^{0}}]\]

    C) \[[{{M}^{0}}{{L}^{0}}{{T}^{-1}}]\]                  

    D) \[[{{M}^{0}}L{{T}^{-1}}]\]

    Correct Answer: C

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