| ⇦ | 
| ⇨ |
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: - Two radiations of photons energies 1 eV and 2.5 eV, successively
- Huygen’s wave theory allows us to know
- Which of the following is not a thermodynamical coordinate?
- When sound is produced in an aeroplane with a velocity of 200 m/s horizontally,
- Electron in hydrogen atom first jumps from third excited state to second excited
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two radiations of photons energies 1 eV and 2.5 eV, successively
- Huygen’s wave theory allows us to know
- Which of the following is not a thermodynamical coordinate?
- When sound is produced in an aeroplane with a velocity of 200 m/s horizontally,
- Electron in hydrogen atom first jumps from third excited state to second excited
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply