Answers

2015-05-30T15:03:23+05:30
Wavelength of light= 5800x10^-10m
frequency is given by=c/wavelength
3x10^8/5800x10^-10
3x10^8/58x10^-8
0.05x10^16
wave number is reciprocal of wavelength
 wave number=1/wavelength=1/5800x10^-10=10^10/5800=0.017x10^8 m^-1
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