If the threshold wavelength (lambda(0))...

If the threshold wavelength `(lambda_(0))` for ejection of electron from metal is 330 nm, then work function for the photoelectric emission is:

A

`6 xx 10 ^(-10) J`

B

` 1.2 xx 10 ^(-18) J`

C

`3xx 10 ^(-19) J`

D

` 6 xx 10 ^(-19) J`

Text Solution

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The correct Answer is:

D

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