| ⇦ | 
| ⇨ |
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: - The friction of the air causes a vertical retardation equal to 10%
- A 0.01 H inductor and √3 πΩ resistance are connected in series
- 4.0 g of a gas occupies 22.4 litres at NTP. The specific heat capacity of the gas
- A wooden stick 2 m long is floating on the surface of water. The surface tension
- A circular disc X of radius R is made from an iron plate of thickness t and another disc
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The friction of the air causes a vertical retardation equal to 10%
- A 0.01 H inductor and √3 πΩ resistance are connected in series
- 4.0 g of a gas occupies 22.4 litres at NTP. The specific heat capacity of the gas
- A wooden stick 2 m long is floating on the surface of water. The surface tension
- A circular disc X of radius R is made from an iron plate of thickness t and another disc
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