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A photon of energy 15 eVcollision , H-at...

A photon of energy `15 eV`collision , H-atom gets ionised. The maximum kinetic energy of emitted electron is

A

`1.4 eV`

B

`5 eV`

C

`15 eV`

D

`13.6 eV`

Text Solution

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The correct Answer is:
A
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