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The work function of metal is 1 eV. Lig...

The work function of metal is `1 eV`. Light of wavelength `3000 Å` is incident on this metal surface . The velocity of emitted photo - electrons will be

A

` 10 ^(2)`

B

` 10 ^(3)`

C

` 10 ^(6)`

D

`10 ^(4)`

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The correct Answer is:
C
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MOTION-PHOTOELECTRIC EFFECT -EXERCISE-1 (OBJECTIVE QUESTIONS)
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  4. Two differenct photons of energies, 1 eV and 2.5 eV, fall on two ...

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  16. When monochromatic light of wavelength lambda illuminates a metal surf...

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