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Frequencies of various radiations are gi...

Frequencies of various radiations are given as
`f_(v) to `Visible light
`f_(r) to ` Radio waves
`f_(uv)to ` Ultra Violet waves
Then which of following is true ?

A

`f_(uv) lt f_(v) lt f_(r)`

B

`f_(r) lt f_(v) lt f_(uv)`

C

`f_(v) lt f_(r) lt f_(uv)`

D

`f_(uv) lt f_(r) lt f_(v)`

Text Solution

Verified by Experts

The correct Answer is:
B
`lambda_(uv) lt lambda_(v) lt lambda_(r)`
` f_(uv) gt f_(v) gt f_(r)`
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