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The wavelength of a radiation having fre...

The wavelength of a radiation having frequency 1000 Hz is :

A

`3xx10^(13) `cm

B

`3.0xx10^(7)`cm

C

3000Ã…

D

300 nm

Text Solution

Verified by Experts

The correct Answer is:
B
`lambda=(c)/(upsilon)=((3.0xx10^(8)ms^(-1)))/((1000s^(-1)))`
`=3xx10^(5)m=3xx10^(7)cm`.
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