Calculate the wavelength of electromagne...

Calculate the wavelength of electromagnetic wave having frequency `5 xx 10^(16)` Hz in free space.

A

`6 xx 10^(-12) m`

B

`3 xx 10^(-8) m`

C

`1.6 xx 10^(11) m`

D

`15 xx 10^(27) m`

Verified by Experts

The correct Answer is:

A

`lambda = v//c = (3 xx 10^(8))/(5 xx 10^(19)) = 6 xx 10^(-12)m`

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