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When photons of energy hν fall on an aluminium plate (of work function E₀), photoelectrons of maximum kinetic energy K are ejected. If the frequency of radiation is doubled, the maximum kinetic energy of the ejected photoelectrons will be
Options
(a) K + hν
(b) K + E₀
(c) 2K
(d) K
Correct Answer:
K + hν
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 current through an inductor changes from 3 A to 2 A is 1 m/s. If induced e.m.f.
- A proton and helium nucleus are shot into a magnetic field at right angles to the field
- The limiting angle of incidence for an optical ray that can be transmitted
- The refracting angle of a prism is A and refractive index of the material of the prism
- A cyclist is riding with a spped of 27 km/h.As he approaches a circular turn
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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