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The time taken by a photoelectron to com...

The time taken by a photoelectron to come out after the photon strikes is approximately

A

`10^(-1)s`

B

`10^(-4)s`

C

`10^(-10)s`

D

`10^(-16)s`

Text Solution

Verified by Experts

The correct Answer is:
C
`10^(-10) sec`.
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RESONANCE-ATOMIC PHYSICS-Exercise -3 part -I JEE (Advanced)
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  2. If the kinetic energy of a free electron doubles , its de - Broglie wa...

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  4. An alpha nucleus of energy (1)/(2)m nu^(2) bombards a heavy nucleus o...

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  5. The threshold frequency for a metallic surface corresponds to an energ...

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  7. Photon of frequency v has a momentum associated with it. If c is the v...

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  8. Which of the following transitions in a hydrogen atom emits photon of ...

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  9. Suppose an electron is attracted toward the origin by a force(k)/(r ) ...

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  11. The surface of a metal illuminated with the light of 400 nm. The kinet...

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  12. Statement - 1 : When ultraviolet light is incident on a photocell , it...

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  16. After absorbing a slowly moving neutrons of mass m(N) (momentum ~0) a...

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  17. Hydrogen atom is excieted from ground state to another state with prin...

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  18. A diatomic molecule is made of two masses m(1) and m(2) which are sepa...

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