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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
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
- Bohr’s postulates quantizes
- The most important characteristic of electron in the production of X-rays is
- The dimensions of pressure are equal to those of
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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