Quantum Theory MCQs with Answers

adminJune 12, 2024

0 3 1 minute read

Welcome to the Quantum Theory MCQs with Answers. In this post, we have shared Quantum Theory Online Test for different competitive exams. Find practice Quantum Theory Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Quantum Theory.

Quantum Theory Online Quiz

By presenting 3 options to choose from, Quantum Theory Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Quantum Theory Questions and Answers and click over the correct answer.

Test Name: Quantum Theory MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

Quantum Theory

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1 / 40

What is the name of the equation used to calculate the energy levels of electrons in atoms?

Schrödinger equation

Planck's equation

Bohr model equation

2 / 40

What is the name of the experiment that demonstrates the wave-like nature of electrons?

Photoelectric effect experiment

Rutherford scattering experiment

Double-slit experiment

3 / 40

Who proposed the quantum theory of the atom, introducing the idea of quantized electron orbits?

Werner Heisenberg

Erwin Schrödinger

Niels Bohr

4 / 40

What is the name of the smallest possible packet of electromagnetic radiation?

Photon

Electron

Neutrino

5 / 40

What term describes the phenomenon where particles act as waves under certain conditions?

Wave-particle duality

Photoelectric effect

Compton effect

6 / 40

What term describes the phenomenon where particles act as waves under certain conditions?

Photoelectric effect

Wave-particle duality

Compton effect

7 / 40

What is the mathematical expression describing the behavior of particles as waves?

Wave function

Schroedinger equation

Uncertainty principle

8 / 40

Who introduced the concept of quantized energy levels in atoms?

Werner Heisenberg

Niels Bohr

Erwin Schrödinger

9 / 40

What is the name of the principle stating that no two electrons in an atom can have the same set of quantum numbers?

Heisenberg Uncertainty Principle

Bohr's Principle

Pauli Exclusion Principle

10 / 40

What phenomenon describes the emission of electrons from a material when light of a certain frequency is shone upon it?

Compton effect

Zeeman effect

Photoelectric effect

11 / 40

What is the fundamental unit of energy in quantum mechanics?

Electron

Photon

Quark

12 / 40

Who proposed the quantum theory of the atom, introducing the idea of quantized electron orbits?

Niels Bohr

Erwin Schrödinger

Werner Heisenberg

13 / 40

What is the name of the experiment that demonstrates the wave-like nature of electrons?

Double-slit experiment

Photoelectric effect experiment

Rutherford scattering experiment

14 / 40

What is the name of the principle stating that no two electrons in an atom can have the same set of quantum numbers?

Bohr's Principle

Heisenberg Uncertainty Principle

Pauli Exclusion Principle

15 / 40

What term describes the phenomenon where particles act as waves under certain conditions?

Photoelectric effect

Wave-particle duality

Compton effect

16 / 40

What is the mathematical expression describing the behavior of particles as waves?

Uncertainty principle

Schroedinger equation

Wave function

17 / 40

What is the name of the principle stating that no two electrons in an atom can have the same set of quantum numbers?

Pauli Exclusion Principle

Bohr's Principle

Heisenberg Uncertainty Principle

18 / 40

What theory describes the behavior of matter and energy at the atomic and subatomic levels?

Classical Mechanics

Quantum Mechanics

Special Relativity

19 / 40

What is the principle stating that it's impossible to know both the exact position and momentum of a particle simultaneously?

Planck's Principle

Pauli Exclusion Principle

Heisenberg Uncertainty Principle

20 / 40

What is the mathematical expression describing the behavior of particles as waves?

Uncertainty principle

Wave function

Schroedinger equation

21 / 40

Who introduced the concept of quantized energy levels in atoms?

Niels Bohr

Werner Heisenberg

Erwin Schrödinger

22 / 40

What is the name of the experiment that demonstrates the wave-like nature of electrons?

Double-slit experiment

Rutherford scattering experiment

Photoelectric effect experiment

23 / 40

What is the name of the smallest possible packet of electromagnetic radiation?

Photon

Neutrino

Electron

24 / 40

What is the smallest discrete unit of light called?

Proton

Electron

Photon

25 / 40

What is the name of the smallest possible packet of electromagnetic radiation?

Electron

Neutrino

Photon

26 / 40

What is the smallest discrete unit of light called?

Proton

Photon

Electron

27 / 40

Who proposed the wave-particle duality theory of light?

Niels Bohr

Max Planck

Albert Einstein

28 / 40

What theory describes the behavior of matter and energy at the atomic and subatomic levels?

Quantum Mechanics

Classical Mechanics

Special Relativity

29 / 40

What phenomenon describes the emission of electrons from a material when light of a certain frequency is shone upon it?

Zeeman effect

Photoelectric effect

Compton effect

30 / 40

What is the name of the equation used to calculate the energy levels of electrons in atoms?

Planck's equation

Schrödinger equation

Bohr model equation

31 / 40

Who proposed the quantum theory of the atom, introducing the idea of quantized electron orbits?

Erwin Schrödinger

Niels Bohr

Werner Heisenberg

32 / 40

What term refers to the smallest possible discrete unit of any physical property?

Photon

Quantum

Neutrino

33 / 40

What term refers to the smallest possible discrete unit of any physical property?

Neutrino

Quantum

Photon

34 / 40

What is the smallest discrete unit of light called?

Photon

Electron

Proton

35 / 40

Who introduced the concept of quantized energy levels in atoms?

Erwin Schrödinger

Werner Heisenberg

Niels Bohr

36 / 40

What is the name of the equation used to calculate the energy levels of electrons in atoms?

Bohr model equation

Planck's equation

Schrödinger equation

37 / 40

Who proposed the wave-particle duality theory of light?

Niels Bohr

Max Planck

Albert Einstein

38 / 40

What is the principle stating that it's impossible to know both the exact position and momentum of a particle simultaneously?

Planck's Principle

Heisenberg Uncertainty Principle

Pauli Exclusion Principle

39 / 40

What theory describes the behavior of matter and energy at the atomic and subatomic levels?

Classical Mechanics

Quantum Mechanics

Special Relativity

40 / 40

What phenomenon describes the emission of electrons from a material when light of a certain frequency is shone upon it?

Compton effect

Zeeman effect

Photoelectric effect

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adminJune 12, 2024

0 3 1 minute read