Chemistry, asked by indusati339, 11 months ago

If p is the momentum of the fastest electron ejected from a metal surface after the irradiation of light having wavelength λ, then for (A)5 p momentum of the photoelectron, the wavelength of the light should be:
(Assume kinetic energy of ejected photoelectron to be very high in comparison to work function)
(A) (3/4)λ
(B) (1/2)λ
(C) (4/9)λ
(D) (2/3)λ

Answers

Answered by Anonymous
1

Explanation:

If p is the momentum of the fastest electron ejected from a metal surface after the irradiation of light having wavelength λ, then for (A)5 p momentum of the photoelectron, the wavelength of the light should be:

(Assume kinetic energy of ejected photoelectron to be very high in comparison to work function)

(A) (3/4)λ

(B) (1/2)λ

(C) (4/9)λ✓✓✓

(D) (2/3)λ

Answered by 16shots
7

\huge\bold{(C)}

Option (C) is correct

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