The frequency of light is 12 × 10^14 per second the wavenumber associated with this light is ?
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wave number equal to frequency divide by speed of light it will be 12 × 10 ^14 /3×10^8 it is equal to4× 10 ^6
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Answer:
Frequency=speed/wavelength
12×10*14=3×10*8/wavelength
Wavelength=4×10*6
Explanation:
Wavelength is inversely proportional to wave number
Wave number=1/4×10*6
=0.25×10*-6
=250×10*-9
=250nanometers
I hope you understand well thank you
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