RAJASTHAN PMT Rajasthan - PMT Solved Paper-1999

  • question_answer
    Relation of wavelengths of sound an light is:

    A)  \[{{\lambda }_{S}}<{{\lambda }_{L}}\]                                  

    B)  \[{{\lambda }_{S}}>{{\lambda }_{L}}\]

    C)  \[{{\lambda }_{S}}={{\lambda }_{L}}\]                  

    D)         none of these

    Correct Answer: B

    Solution :

    Wavelength of sound is greater than that of light \[{{\lambda }_{S}}>{{\lambda }_{L}}\]


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