Question

Calculate (a) wave number (b) frequency of yellow radiation having wavelength of 5800A​

Answer 1

Answer:

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Answer 2

Answer:

given, ¥(wavelength) =5800A=5.8x10^(-7)m

wave no. =1/¥=1/(5.8*10^-7)=0.17x10^7m-¹

=1.7x10^6 m-¹

frequency, v=c*(1/¥)

v=3*10^8 * 1.7*10^6

v=5.1*10^14Hz

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