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An optical commnication system is operat...

An optical commnication system is operating at a wavelenght of `800nm`, it's optical source frequency is

A

`3.8xx10^(14)Hz`

B

`3.8xx10^(12)Hz`

C

`3.8xx10^(10)Hz`

D

`3.8xx10^(9)Hz`

Text Solution

Verified by Experts

The correct Answer is:
A
`c=nlambdaimpliesn=c//lambda`
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