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The frequency of the emm. Wave, which is...

The frequency of the emm. Wave, which is best suitable to observe a particle of the size of `3xx10^(-6)m` is of the order of

A

`10^(14)Hz`

B

`10^(15)Hz`

C

`2xx10^(13)Hz`

D

`3xx10^(15)Hz`

Text Solution

Verified by Experts

The correct Answer is:
A
`v=(C)/(lamda)=(3xx10^(8))/(3xx10^(-6))=10^(14)Hz`
The size of the particle should be of the order of the wavelength of light. `10^(14)Hz` is the most suitable frequency.
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