⇦ | ⇨ |
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 rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- A particle covers half of its total distance with speed v1 and the rest half distance
- A steady current is passing through a linear conductor of non-uniform cross-section.
- 4.0 g of a gas occupies 22.4 litres at NTP. The specific heat capacity of the gas
- In a P-N junction
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- A particle covers half of its total distance with speed v1 and the rest half distance
- A steady current is passing through a linear conductor of non-uniform cross-section.
- 4.0 g of a gas occupies 22.4 litres at NTP. The specific heat capacity of the gas
- In a P-N junction
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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