Q.
Wave number of Electromagnetic radiation is 2×106 m-1. Wavelength corresponding to this radiation is
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a
5000nm
b
50000mμ
c
5000A0
d
50pm
answer is C.
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Detailed Solution
λ=12×106 m-1=0.5×10-6m=5×10-7m; 1 A0=10-10m X = 5×10-7m X=5000 A0=500nm=500mμ=500000pm ;
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