Chemistry, asked by priyadharshinilife, 6 months ago

the wavelength of an electromagnetic radiation is 400nm .thus, the wave number will be equal to

Answers

Answered by asas85

3

Answer:

0.0025 nm^-1

Explanation:

Wave number= 1/ wavelength

Therefore, Wavenumber = (1/400) nm^-1

= 0.0025 nm^-1

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