| ⇦ | 
| ⇨ |
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 two ends of a metal rod are maintained at temperatures 100°C and 110°C.
- Two concentric coils each of radius equal to 2π cm are placed at right angles
- A particle is under two mutually perpendicular simple harmonic motions
- 540 g of ice at 0° C is mixed with 540 g of water at 80° C. The final temperature
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
- Two concentric coils each of radius equal to 2π cm are placed at right angles
- A particle is under two mutually perpendicular simple harmonic motions
- 540 g of ice at 0° C is mixed with 540 g of water at 80° C. The final temperature
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
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