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The threshold frequency for a certain photosensitive metal is ν₀. When it is illuminated by light of frequency ν=2ν₀, the maximum velocity of photoelectrons is ν₀. What will be the maximum velocity of the photoelectrons when the same metal is illuminated by light of frequency ν=5ν₀?
Options
(a) √2ν₀
(b) 2ν₀
(c) 2√2ν₀
(d) 4ν₀
Correct Answer:
2ν₀
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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 block of mass m moving at a velocity v collides with another block of mass 2m
- A body has 80 microcoulomb of charge. Number of additional electrons in it will be
- Function of a rectifier is
- The horizontal component of earth’s magnetic field at a place is 3×10⁻⁴ T
- A particle moving in a straight line covers half the distance with speed of 3 m/s
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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