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The threshold wavelength for the ejectio...

The threshold wavelength for the ejection of electrons from the metal X is 330 nm. The work function for the photoelectric emission for metal X is `(h = 66 xx 10^(-34) Js)`

A

`1.2 xx 10^(-18)J`

B

`1.2 xx 10^(-20) J`

C

`6 xx 10^(-19)J`

D

`6 xx 10^(-12)J`

Text Solution

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The correct Answer is:
C
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