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Calculate the wavelength, frequency and wavenumber of a light wave whose period is 2.0 × 10–10 s.

Calculate the wavelength, frequency and wavenumber of a light wave whose period is 2.0 × 10–10 s.

Grade:12

1 Answers

Gaurav
askIITians Faculty 164 Points
9 years ago
Hello Student
Frequency = 1/Time Period = 5 x 109 s-1
Wavelength =c/v = 6.10-2m
Wave number = 1/wavelength = 16.55 m

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