Punjab Medical Punjab - MET Solved Paper-2005

  • question_answer
    Which of the following statements is true?

    A)  If wavelength of light increases then frequency also increases

    B)  If energy increases then frequency also increases

    C)  Frequency of red light is greater than frequency of blue light

    D)  If energy increases then frequency decreases

    Correct Answer: B

    Solution :

    Energy\[E=h\,\,v\]\[v=\]frequency,\[h=\]Plancks constant Hence, if energy increases then frequency will also increase.


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