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Maximum kinetic energy of electrons emitted in photoelectric effect increases when
Options
(a) intensity of light is increased
(b) light source is brought nearer the metal
(c) frequency of light is decreased
(d) wavelength of light is decreased
Correct Answer:
frequency of light is decreased
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
- By the succesive disintegration of ₉₂U²³⁸, the final product obtained is ₈₂Pb²⁰⁶, then
- When an electron beam passes through an electric field they gain kinetic energy.
- The angular velocity of second’s hand of a watch is
- A radiactive substance emits 100 beta particles in the first 2s and 50 beta
- An electron moving in a circular orbit of radius r makes n rotations per second.
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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