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Exams & Certifications

Quantum Physics Quizzes, Questions & Answers

Recent Quantum Physics Quizzes

Quantum Mechanics Practice Quiz

Questions: 40 | Attempts: 2996 | Last updated: Aug 22, 2025

Sample Question
When n = 5, the possible values of l are:

0,1,2

0

0,1,2,3,4,5

0,1,2,3,4

Electron Quiz Chapter 8

Questions: 35 | Attempts: 231 | Last updated: Jul 16, 2025

Sample Question
Protons are so much more massive than electrons that you can neglect the mass of electrons when determining the mass of an atom.

Tru

False

Online Test : Dual Nature Of Radiation & Matter

Questions: 15 | Attempts: 710 | Last updated: Mar 21, 2025

Sample Question
The de-Broglie wavelength of particle of mass 1 mg moving with a velocity of 1 ms-1, in terms of Planck’s constant h, is given by (in metre):

105 h

106 h

10-3 h

103 h

De Broglie Wave Quiz: Physics Test!

Questions: 6 | Attempts: 2226 | Last updated: Mar 22, 2025

Sample Question
Complete the following statement: According to the de Broglie relation, the wavelength of a "matter" wave is inversely proportional to

Planck's constant.

The mass of the particle.

The momentum of the particle.

The frequency of the wave.

The speed of the particle.

Chapter 32: The Atom and The Quantum

Questions: 32 | Attempts: 271 | Last updated: Mar 21, 2025

Sample Question
Quantization of electron energy states in an atom is better understood in terms of the electron's

Wave nature.

Particle nature.

Neither of these

Chapter 31: Light Quanta

Questions: 42 | Attempts: 237 | Last updated: Mar 21, 2025

Sample Question
In the equation E = hf, the f stands for

Wave frequency as defined for sound, radio, and light waves.

The smaller wavelengths of visible light.

Frequency characteristic of quantum phenomena.

None of these

Quantum Physics

Questions: 10 | Attempts: 2120 | Last updated: Mar 22, 2025

Professor Positron's Tiny Quiz

Questions: 5 | Attempts: 91 | Last updated: May 22, 2025

Sample Question
What is the mass of an up quark?

5St

171.2Gev/c^2

2.4MeV/c^2

0.0000000000000000000001g

(5.) Physics Hl/Sl. Quantum and Nuclear Physics / Astrophysics

Questions: 44 | Attempts: 457 | Last updated: Mar 21, 2025

Sample Question
The minimum energy required for electrons at a surface to escape is called the [...] of the metal

Threshold wavelength

Blue shift

Work function

Planck's constant

Q2 Bell Work Test

Questions: 44 | Attempts: 82 | Last updated: Mar 22, 2025

Sample Question
The principle quantum # (n) is the number of the energy level and tells us the ______ of the electron cloud

Shape

Size

Orientation

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