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The number of photo electrons emitted for light of a frequency v (higher than the threshold frequency v₀) is proportional to:
Options
(a) Threshold frequency (v₀)
(b) Intensity of light
(c) Frequency of light (v)
(d) v – v₀
Correct Answer:
Intensity of light
Explanation:
The no. of photoelectrons emitted is proportional to the intensity of incident light. Saturation current ∞ intensity
Related Questions: - Following figures show the arrangement of bar magnets in different configurations
- A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C
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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
- Following figures show the arrangement of bar magnets in different configurations
- A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C
- When the energy of the incident radiation is increased by 20%,
- The horizontal range and maximum height of a projectile are equal.The angle of projection
- What is the wavelength of light for the least energetic photon emitted
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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