| ⇦ | 
| ⇨ |
In the Davisson and Germer experiment, the velocity of electrons emitted from the electron gun can be increased by
Options
(a) increasing the potential difference between the anode and filament
(b) increasing the filament current
(c) decreasing the filament current
(d) decreasing the potential difference between the anode and filament
Correct Answer:
increasing the potential difference between the anode and filament
Explanation:
In the Davisson and Germer experiment, the velocity of electrons emitted from the electron gun can be increased by increasing the potential difference between the anode and filament.
Related Questions: - If a body travels half the distance with velocity v1 and the next half with velocity v2
- Four indentical thin rods each of mass M and length l, form a square frame
- To observed diffraction, the size of the obstacle
- The upper half of an inclined plane of inclination θ is perfectly smooth while lower
- The heat dissipated in a resistance can be obtained by measuring of resistance,
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 body travels half the distance with velocity v1 and the next half with velocity v2
- Four indentical thin rods each of mass M and length l, form a square frame
- To observed diffraction, the size of the obstacle
- The upper half of an inclined plane of inclination θ is perfectly smooth while lower
- The heat dissipated in a resistance can be obtained by measuring of resistance,
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