Calculate the wavenumber and wavelength of radiation having frequency 10 raise to 12 hz
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wavelength = c / frequency
= 3*10^8*10^-12
= 3*10^-4 m
wave number = 1 / wavelength
= 3.33*10^3 m^-1
Answered by
1
Explanation:
velocity of radiation = velocity of light
=(3*10^8) m/s
wavelength = velocity of light/frequency
= (3*10^8)/(10^12)
= (3*10-4) m
wavenumber = wavelength^(-1)
= (3*10-4)^(-1)
= 0.333^10^4 m^-1
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