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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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- Two forces of magnitude 8N and 15N respectively act at a point so as to make the resultant force
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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
- In a compound microscope, the focal length of the objective is 2.5 cm and of eye lens
- Two forces of magnitude 8N and 15N respectively act at a point so as to make the resultant force
- If two vectors are equal in magnitude and their resultant is also equal in magnitude
- When three identical bulbs of 60 W-200 V rating are connected in series to a 200 V
- A n-p-n transistor is connected in common emitter configuration in a given amplifier.
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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