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If the minimum energy of photons needed to produce photoelectrons is 3 eV, bombardinbg the photoelectric material by a number of photons of 2.5 eV also one can get
Options
(a) Photoelectrons of the same kinetic energy
(b) Photoelectrons of higher kinetic energy
(c) Higher current
(d) None
Correct Answer:
None
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 motion of a particle along a straight line is described by equation
- The ionisation energy of an electron in the ground state of helium atom is 24.6 eV.
- A body of mass 10 kg is moving on an inclined plane of inclination 30°with an acceleration
- A bar magnet with magnetic moment 2.5×10³ JT⁻¹ is rotating in horizontal plane
- Radius of a soap bubble is increased from R to 2R. Work done in this process
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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