The maximum wavelength of light which causes photoelectric emission from a photosensitive metal surface is \lambda_0. Two light beams of wavelength \frac{\lambda_0}{3} and \frac{\lambda_0}{9} incident on the metal surface. The ratio of the maximum velocities of the emitted photoelectrons is [AP EAPCET 21 May 2024 Shift 2]

Dual Nature of Matter and Radiation

Section: Physics

Question : 11 of 16

Marks: +1, -0

The maximum wavelength of light which causes photoelectric emission from a photosensitive metal surface is λ0. Two light beams of wavelength ‌

λ0

and ‌

λ0

incident on the metal surface. The ratio of the maximum velocities of the emitted photoelectrons is

[AP EAPCET 21 May 2024 Shift 2]

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