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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: - Carbon,silicon and germanium have four valence electrons each. At room temperature
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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
- Carbon,silicon and germanium have four valence electrons each. At room temperature
- When temperature of an ideal gas is increased from 27⁰C to 227⁰C,
- If v is the speed of sound in air, then the shortest length of the closed pipe
- Two bodies A and B have masses 20 Kg and 5 Kg respectively. Each one is acted
- Which gate can be obtained by shorting both the input terminals of a NOR gate?
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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