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The maximum kinetic energy of emitted electrons in a photoelectric effect does not depend upon
Options
(a) Intensity
(b) Work function
(c) Wavelength
(d) Frequency
Correct Answer:
Intensity
Explanation:
The maximum kinetic energy = hʋ – W₀
where hʋ is the incident energy and W₀ is the energy of extraction.
If one increases the intensity for a radiation which produces photo electricity, there is no change in kinetic energy.
Related Questions: - A particle is released from rest from a tower of height h, i.e,t₁ : t₂ : t₃ is
- The amplitude of S.H.M. y=2 (sin 5πt+√2 cos 5πt) is
- Frequency of stretched string will increase by
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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
- A particle is released from rest from a tower of height h, i.e,t₁ : t₂ : t₃ is
- The amplitude of S.H.M. y=2 (sin 5πt+√2 cos 5πt) is
- Frequency of stretched string will increase by
- A beaker of radius 1.5 cm is filled with a liquid of surface tension 0.075 N/m
- A proton and helium nucleus are shot into a magnetic field at right angles to the field
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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