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When photons of energy hν are incident on the surface of photosensitive material of work function hν₀, then
Options
(a) The kinetic energy of all emitted electrons is hν₀
(b) The kinetic energy of all emitted electrons is h(ν-ν₀)
(c) The kinetic energy of all fastest electrons is h(ν-ν₀)
(d) The kinetic energy of all emitted electrons is hν
Correct Answer:
The kinetic energy of all fastest electrons is h(ν-ν₀)
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 motorcycle moving with a velocity 72 kmh⁻¹ on a flat road takes a turn
- A sound source is moving towards a stationary listener with 1/10th of the speed
- The identical cells connected in series are needed to heat a wire of length one meter
- A car is moving in a circular horizontal track of radius 10.0 m with a constant speed
- A DC ammeter has resistance 0.1Ω and its current ranges 0-100A. If the range
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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