| ⇦ | 
| ⇨ |
When photons of energy hν are incident on the surface of photosensitive material of work function hν₀, then
Options
(a) The kinetic energy of all emitted electrons is hν₀
(b) The kinetic energy of all emitted electrons is h(ν-ν₀)
(c) The kinetic energy of all fastest electrons is h(ν-ν₀)
(d) The kinetic energy of all emitted electrons is hν
Correct Answer:
The kinetic energy of all fastest electrons is h(ν-ν₀)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The radioactivity of a certain material drops to 1/16 of the initial value in 2 hours.
- Two particles which are initially at rest, move towards each other
- A satellite A of mass m is at a distance r from the centre of earth. Another satellite
- A common emitter amplifier is designed with n-p-n transistor (α=0.99).
- In stretching a spring by 2 cm, energy stored is given by U. Had is been stretched
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The radioactivity of a certain material drops to 1/16 of the initial value in 2 hours.
- Two particles which are initially at rest, move towards each other
- A satellite A of mass m is at a distance r from the centre of earth. Another satellite
- A common emitter amplifier is designed with n-p-n transistor (α=0.99).
- In stretching a spring by 2 cm, energy stored is given by U. Had is been stretched
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