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Energy of 1 mole of radio wave photons w...

Energy of 1 mole of radio wave photons with a frequency of 909 KHz is :-

A

`6.02xx10^(-28)J`

B

`3.62xx10^(-4)J`

C

`1.00xx10^(-4)J`

D

`6.02xx10^(-3)J`

Text Solution

Verified by Experts

The correct Answer is:
B
E = nhv
`= 6.023xx10^(23)xx6.62xx10^(34)xx909xx10^(3)`
`= 3.62xx10^(-4)`J
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