What is the wavenumber of IR radiation designated by 13.04 microns?

Question

Question

science chemistry

Answer 1

Answer #1

13.04 microns

= 13.04*0.0001cm [ 1 micron = 0.0001cm]

= 0.001304cm

wave number is reciprocal of wave length

wavenumber = 1/0.001304cm = 766.87 cm^-1 >>>>answer

Answer 2

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