| ⇦ | 
| ⇨ |
what should be the velocity of an electron so that its momentum becomes equal to that of a photon of wavelength 5200 Å?
Options
(a) 700ms⁻¹
(b) 1000ms⁻¹
(c) 1400ms⁻¹
(d) 2800ms⁻¹
Correct Answer:
2800ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The original temperature of a black body is 727⁰C. The temperature at which this black
- A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
- On heating a ferromagnetic substance above curie temperature
- A soap bubble oscillates with time period T, which in turn depends on the pressure
- The force F acting on a particle of mass m is indicated by the force-time graph
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The original temperature of a black body is 727⁰C. The temperature at which this black
- A radioactive sample S₁ having an activity of 5 μCi has twice the number of nuclei
- On heating a ferromagnetic substance above curie temperature
- A soap bubble oscillates with time period T, which in turn depends on the pressure
- The force F acting on a particle of mass m is indicated by the force-time graph
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