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The energy per quantum associated with l...

The energy per quantum associated with light of wave length `250 xx 10^(-9)m` is

A

`7.95 xx 10^(-19)J`

B

`7.95 xx 10^(-26)J`

C

`3.93 xx 10^(-26)J`

D

`3.93 xx 10^(-19)J`

Text Solution

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The correct Answer is:
A
`E = (hC)/(lambda)`
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