Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The frequency of a wave is 6 × 10 15 s –1 . Its wave number would be
Text Solution
Verified by ExpertsThe correct answer is:
D
We know that, 
where, 
: speed of light; 
: frequency; 
: wavelength Therefore,
Given, frequency 
Hence,
wavenumber 
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