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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: - A body is thrown vertically upward in air when air resistance is taken into account
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- A black hole is an object whose gravitational field is so strong that even light
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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 body is thrown vertically upward in air when air resistance is taken into account
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- A black hole is an object whose gravitational field is so strong that even light
- A man of 50 kg mass is standing in a gravity free space at a height
- In which process, the P-V indicator diagram is a straight line parallel to volume
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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