Chemistry, asked by PRANAVPRADEEP7500, 8 months ago

The wavenumber of a raditation is 400cm calcukate wavelength?

Answers

Answered by Anonymous

1

Answer:

Wave number= 1/wavelength

400 = 1/ wavelength

Therefore, Wavelength= 1/400*10^-2

= 100/400= 1/4

= 0.25 meter

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