| ⇦ | 
| ⇨ |
The additional energy that should be given to an electron to reduce its de-Broglie wavelength from 1nm to 0.5nm is
Options
(a) 2 times the initial kinetic energy
(b) 3 times the initial kinetic energy
(c) 0.5 times the initial kinetic energy
(d) 4 times the initial kinetic energy
Correct Answer:
3 times the initial kinetic energy
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- Current flows in semi-conductors through
- The time period of a simple pendulum in a lift descending with constant acceleration g is
- Pick out the correct statements from the following
- In electromagnetic wave, according to Maxwell, changing electric field gives
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- Current flows in semi-conductors through
- The time period of a simple pendulum in a lift descending with constant acceleration g is
- Pick out the correct statements from the following
- In electromagnetic wave, according to Maxwell, changing electric field gives
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