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Calculate the wave number and frequency …

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Calculate the wave number and frequency of yellow light having wavelength 5000A.

    • Posted by Mohandas Gowda 6 years, 4 months ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Yogita Ingle 6 years, 4 months ago

    Frequency = c/ Wavelength = (3 x108)/5000 = 0.06x 105
    Wave number =Frequency/c = (0.06x 105)/(3 x108)= 0.18x 10-3

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