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Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work function 6.125 eV. The maximum kinetic energy of the emitted photoelectron is
Options
(a) 27 eV
(b) 22 eV
(c) 17 eV
(d) 37 eV
Correct Answer:
27 eV
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
- Angular momentum of the particle rotating with a central force is constant due to
- A capacitor having a capacity of 2 μF is charged to 200V and then the plates
- A system consists of three masses m₁, m₂ and m₃ connected by a string passing
- The heart of a man pumps 5 litres of blood through the arteries per minute at
- The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV,
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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