In the Davisson and Germer experiment, the velocity of electrons emitted from the

⇦

⇨

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:

1. A layer of glycerine of thickness 1 mm present between a large surface area of 0.1 m².
2. The ratio of the acceleration for a solid sphere(mass m and radius R)rolling down
3. A high altitude, a body explodes at rest into two equal fragments with one fragment
4. Equal currents are passing through two very long and straight parallel wires
5. Which of the following is or the property of a cathode ray

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