Physics, asked by bindur8982, 1 year ago

Calculate the wavelength frequency and wavenumber of light wave when period is 2 into 10

Answers

Answered by sanu936

1

frequency =1/T=1/20=0.05Hz
wavelength=c/frequency=3×10^8/0.05=6×10^9
wavenumbers=1/wavelength=1/6×10^9=1.66×10^-10

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