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If the work function for a certain metal...

If the work function for a certain metal is `3.2 xx 10^(-19)` J and it is illuminated with light of frequency `v = 8 xx10^(14)` Hz, the maximum kinetic energy of the photoelectron would be

A

`2.1xx10^(-19)J`

B

`8.5xx10^(-19)J`

C

`5.3xx10^(-19)J`

D

`3.2xx10^(-19)J`

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The correct Answer is:
A
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