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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 Gaussian surface in the cylinder of cross-section πa² and length L is immersed
- A wire of resistance 4 ohm is stretched to twice its original length.
- A particle free to move along X-axis has potential energy given as U(X) =k(1-e⁻ˣ²)
- A metal conductor of length 1m rotates vertically about one of its ends at angular
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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 Gaussian surface in the cylinder of cross-section πa² and length L is immersed
- A wire of resistance 4 ohm is stretched to twice its original length.
- A particle free to move along X-axis has potential energy given as U(X) =k(1-e⁻ˣ²)
- A metal conductor of length 1m rotates vertically about one of its ends at angular
- The earth is assumed to be a sphere of radius R. A platform is arranged at a height R
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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