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Photons of 5.5 eV energy fall on the surface of the metal emitting photoelectrons on maximum kinetic energy 4.0eV. The stopping voltage required for these electrons is
Options
(a) 4.0 V
(b) 5.5 V
(c) 1.5 V
(d) 9.5 V
Correct Answer:
1.5 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Out of the following which pair of quantities does not have same dimensions?
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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
- Out of the following which pair of quantities does not have same dimensions?
- The acceleration due to gravity becomes (g/2) where g=acceleration due to gravity
- On the horizontal surface of a truck a block of mass 1 kg is placed (µ=0.6) and truck
- Two spherical bodies of mass M and 5 M and radii R and 2 R released in free space
- Acceleration of a particle, executing SHM, at its mean position is
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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