| ⇦ | 
| ⇨ |
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: - If A=3i+4j and B=7i+24j the vector having the same magnitude as B and parallel to A is
- A and B are two metals with threshold frequencies 1.8 x 10¹⁴ Hz and 2.2 x 10¹⁴ Hz.
- The product of pressure and volume hve thesame units as the product of
- Periodic time of a satellite revolving above Earth’s surface at a height equal to R,
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If A=3i+4j and B=7i+24j the vector having the same magnitude as B and parallel to A is
- A and B are two metals with threshold frequencies 1.8 x 10¹⁴ Hz and 2.2 x 10¹⁴ Hz.
- The product of pressure and volume hve thesame units as the product of
- Periodic time of a satellite revolving above Earth’s surface at a height equal to R,
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
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