| ⇦ | 
| ⇨ |
The photoelectric threshold frequency of a metal is ν. When light of frequency 4ν is incident on the metal, the maximum kinetic energy of the emitted photoelectron is
Options
(a) 4hν
(b) 3hν
(c) 5hν
(d) 5hν/2
Correct Answer:
3hν
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The temperature of ideal gas is reduced from 927° C to 27° C. The r.m.s velocity
- The r.m.s speed of the molecules of a gas in a vessel is 400 m/s
- Electron in hydrogen atom first jumps from third excited state to second excited
- A long horizontal rod has a bead which can slide long its length
- Dimensions [ML⁻¹T⁻¹] are related with
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The temperature of ideal gas is reduced from 927° C to 27° C. The r.m.s velocity
- The r.m.s speed of the molecules of a gas in a vessel is 400 m/s
- Electron in hydrogen atom first jumps from third excited state to second excited
- A long horizontal rod has a bead which can slide long its length
- Dimensions [ML⁻¹T⁻¹] are related with
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