9000 waves of an electromagnetic radiati...

9000 waves of an electromagnetic radiation passes in 3 minutes through a point then what will be the wavelength of radiation ?

A

`1.5 xx 10^(8) cm`

B

`6 xx 10^(8)` cm

C

`1.0 xx 10^(7)` cm

D

`1.0 xx 10^(9)` cm

Verified by Experts

The correct Answer is:

B

`lambda=(C)/(v)`
`=(3 xx 10^(8))/((9000)/(3 xx 60))=( 3 xx 10^(8) xx 3 xx 60)/(9000) = 6 xx 10^(6)` m
`= 6 xx 10^(8) cm`

Similar Questions

Explore conceptually related problems

450 waves of a energy radiation passes in one minute from a point then what will be the wavelength of radiation :-

Which is not electromagnetic radiation?

Electromagnetic Wave or Radiation

The electromagnetic radiations are caused by

Dual Nature Of Electromagnetic Radiation

The velocity of all electromagnetic radiation is ………..

What are electromagnetic radiations ? Name two such radiations.