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An Intiative by Sri Chaitanya
a
frequency of radiation is 1.72 x 106 s-1
b
product of it's frequency and wavelength is 3 x 108 ms-1
c
frequency of radiation is 51.7 x 1014 s-1
d
wave number of radiation is 5.17 x 1014 m-1
answer is D.
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