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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: - At what temperature will the rms speed of air molecules be double that of NTP?
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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
- At what temperature will the rms speed of air molecules be double that of NTP?
- The numebr 0 (zero) is required for
- An ideal spring with spring constant K is hung from the ceiling and a block of mass
- Rate of photoelectric emission is proportional to
- Order of e/m ratio of proton, α-particle and electron is
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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