Quantum Mechanics MCQs with Answers

adminJune 12, 2024

0 9 1 minute read

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

Quantum Mechanics Online Quiz

By presenting 3 options to choose from, Quantum Mechanics 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 Mechanics Questions and Answers and click over the correct answer.

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

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Quantum Mechanics

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1 / 40

What is the term for a quantity that can take on only certain discrete values, such as the energy levels of electrons in an atom?

Discrete

Quantized

Continuous

2 / 40

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

Heisenberg Uncertainty Principle

Wave-particle duality

Pauli Exclusion Principle

3 / 40

What is the term for the region of space around a nucleus where an electron is likely to be found?

Electron cloud

Shell

Orbital

4 / 40

What is the principle that states that it is impossible to simultaneously know the precise position and momentum of a particle?

Heisenberg Uncertainty Principle

Wave-particle duality

Pauli Exclusion Principle

5 / 40

What is the principle that states that particles of matter also have wave-like properties?

Pauli Exclusion Principle

Wave-particle duality

Heisenberg Uncertainty Principle

6 / 40

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

Pauli Exclusion Principle

Heisenberg Uncertainty Principle

Wave-particle duality

7 / 40

What is the principle that states that it is impossible to simultaneously know the precise position and momentum of a particle?

Pauli Exclusion Principle

Heisenberg Uncertainty Principle

Wave-particle duality

8 / 40

What is the theory that describes the behavior of particles at the quantum level?

Special relativity

General relativity

Quantum mechanics

9 / 40

What is the principle that states that particles of matter also have wave-like properties?

Heisenberg Uncertainty Principle

Wave-particle duality

Pauli Exclusion Principle

10 / 40

What is the equation that describes the behavior of quantum particles, including the wavefunction?

Schrödinger equation

Newton's laws

Maxwell's equations

11 / 40

What is the name of the phenomenon in which particles exhibit a random and unpredictable behavior?

Quantum indeterminacy

Quantum fluctuation

Quantum randomness

12 / 40

What is the theory that describes the behavior of particles at the quantum level?

Quantum mechanics

General relativity

Special relativity

13 / 40

What is the term for the smallest discrete unit of a physical quantity in quantum mechanics?

Quantum

Photon

Quark

14 / 40

What is the term for a quantity that can take on only certain discrete values, such as the energy levels of electrons in an atom?

Continuous

Quantized

Discrete

15 / 40

What is the term for a quantity that can take on only certain discrete values, such as the energy levels of electrons in an atom?

Quantized

Discrete

Continuous

16 / 40

What is the theory that describes the behavior of particles at the quantum level?

Special relativity

General relativity

Quantum mechanics

17 / 40

What is the principle that states that it is impossible to simultaneously know the precise position and momentum of a particle?

Heisenberg Uncertainty Principle

Wave-particle duality

Pauli Exclusion Principle

18 / 40

What is the term for the region of space around a nucleus where an electron is likely to be found?

Orbital

Shell

Electron cloud

19 / 40

What is the equation that describes the behavior of quantum particles, including the wavefunction?

Newton's laws

Maxwell's equations

Schrödinger equation

20 / 40

What is the equation that describes the behavior of quantum particles, including the wavefunction?

Maxwell's equations

Newton's laws

Schrödinger equation

21 / 40

What is the principle that states that it is impossible to simultaneously know the precise position and momentum of a particle?

Wave-particle duality

Heisenberg Uncertainty Principle

Pauli Exclusion Principle

22 / 40

What is the principle that states that particles of matter also have wave-like properties?

Wave-particle duality

Pauli Exclusion Principle

Heisenberg Uncertainty Principle

23 / 40

What is the term for a mathematical function that describes the wave-like behavior of a particle in quantum mechanics?

Wavefunction

Probability density

Eigenfunction

24 / 40

What is the term for a mathematical function that describes the wave-like behavior of a particle in quantum mechanics?

Probability density

Wavefunction

Eigenfunction

25 / 40

What is the term for the smallest discrete unit of a physical quantity in quantum mechanics?

Quark

Photon

Quantum

26 / 40

What is the term for the region of space around a nucleus where an electron is likely to be found?

Electron cloud

Shell

Orbital

27 / 40

What is the term for a mathematical function that describes the wave-like behavior of a particle in quantum mechanics?

Wavefunction

Eigenfunction

Probability density

28 / 40

What is the principle that states that particles of matter also have wave-like properties?

Heisenberg Uncertainty Principle

Pauli Exclusion Principle

Wave-particle duality

29 / 40

What is the theory that describes the behavior of particles at the quantum level?

Quantum mechanics

General relativity

Special relativity

30 / 40

What is the name of the phenomenon in which particles exhibit a random and unpredictable behavior?

Quantum fluctuation

Quantum randomness

Quantum indeterminacy

31 / 40

What is the equation that describes the behavior of quantum particles, including the wavefunction?

Newton's laws

Schrödinger equation

Maxwell's equations

32 / 40

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

Wave-particle duality

Pauli Exclusion Principle

Heisenberg Uncertainty Principle

33 / 40

What is the term for the region of space around a nucleus where an electron is likely to be found?

Electron cloud

Orbital

Shell

34 / 40

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

Pauli Exclusion Principle

Wave-particle duality

Heisenberg Uncertainty Principle

35 / 40

What is the term for a mathematical function that describes the wave-like behavior of a particle in quantum mechanics?

Probability density

Wavefunction

Eigenfunction

36 / 40

What is the name of the phenomenon in which particles exhibit a random and unpredictable behavior?

Quantum indeterminacy

Quantum randomness

Quantum fluctuation

37 / 40

What is the term for a quantity that can take on only certain discrete values, such as the energy levels of electrons in an atom?

Discrete

Quantized

Continuous

38 / 40

What is the term for the smallest discrete unit of a physical quantity in quantum mechanics?

Quark

Photon

Quantum

39 / 40

What is the term for the smallest discrete unit of a physical quantity in quantum mechanics?

Quantum

Photon

Quark

40 / 40

What is the name of the phenomenon in which particles exhibit a random and unpredictable behavior?

Quantum indeterminacy

Quantum randomness

Quantum fluctuation

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adminJune 12, 2024

0 9 1 minute read