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The photoelectric threshold frequency of a metal is ν. When light of frequency 4ν is incident on the metal, the maximum kinetic energy of the emitted photoelectron is
Options
(a) 4hν
(b) 3hν
(c) 5hν
(d) 5hν/2
Correct Answer:
3hν
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A photon of wavelength 300nm interacts with a stationary hydrogen atom in ground
- The energy of groundstate (n=1) of hydrogen level is -13.6 eV. The ionistation
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A photon of wavelength 300nm interacts with a stationary hydrogen atom in ground
- The energy of groundstate (n=1) of hydrogen level is -13.6 eV. The ionistation
- Dimensions of electrical resistance are
- Two identical capacitors are first connected in series and then in parallel.
- An electron having charge e and mass m is moving in a uniform electric field E.
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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