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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
- If a charge in current of 0.01 A in one coil produces a change in magnetic flux
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- A beaker of radius 1.5 cm is filled with a liquid of surface tension 0.075 N/m
- Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
- A Si and a Ge diode has identical physical dimensions. The bandgap in Si is larger
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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