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The frequency of a Photon having energy ...

The frequency of a Photon having energy 100 eV is ...... Hz.
(take `h = 6.62 xx 10^(-34) Js, 1eV = 1.6 xx 10^(-19) J)`

A

`2.417 xx 10^(-16)`

B

`2.417 xx 10^16 `

C

`2.417 xx 10^17`

D

`10.54 xx 10^17`

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