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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: - When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
- Alternating current is transmitted to distant places at
- Which of the following is a vector quantity?
- In a mass spectrometer used for measuring the masses of ions, the ions
- A parallel plate condenser has a uniform electric field E(V/m) in the space between
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
- Alternating current is transmitted to distant places at
- Which of the following is a vector quantity?
- In a mass spectrometer used for measuring the masses of ions, the ions
- A parallel plate condenser has a uniform electric field E(V/m) in the space between
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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