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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 body of mass 3 kg is under a constant force which cause a displacement
- A double slit experiment is performed with light of wavelength 500 nm. A thin film
- If angular momentum of a body is increased by 200% its kinetic energy will increase
- α- particles, β – particles and γ – rays are all having same energy.
- In which of the following systems will the radius of the first orbit (n=1) be minimum?
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of mass 3 kg is under a constant force which cause a displacement
- A double slit experiment is performed with light of wavelength 500 nm. A thin film
- If angular momentum of a body is increased by 200% its kinetic energy will increase
- α- particles, β – particles and γ – rays are all having same energy.
- In which of the following systems will the radius of the first orbit (n=1) be minimum?
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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