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  1. What is Quantum Physics? A Beginner’s Guide

    Apr 28, 2025 · It’s the bedrock of our modern understanding of nature at its smallest scales — atoms, subatomic particles, and the very fabric of reality itself. Without quantum physics, there would be no …

  2. What Is Quantum Physics? - Caltech Science Exchange

    Quantum physics is the study of matter and energy at the most fundamental level. It aims to uncover the properties and behaviors of the very building blocks of nature.

  3. Quantum mechanics - Wikipedia

    Quantum mechanics is the fundamental physical theory that describes the behavior of matter and of light; its unusual characteristics typically occur at and below the scale of atoms. [2]: 1.1 It is the …

  4. QED-C | Quantum 101: What is Quantum Physics? | QED-C

    Mar 4, 2025 · Quantum physics is the science of how the universe behaves at the smallest scales—think atoms, electrons, and photons (particles of light) and the coldest temperatures (around what is …

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  5. What Is Quantum Physics in Simple Terms? - Physics Q and A

    Dec 30, 2024 · Quantum physics is the branch of physics that studies the behavior of matter and light on the atomic and subatomic scale. Unlike classical physics, which deals with everyday objects and …

  6. Quantum physics - New Scientist

    Put simply, it’s the physics that explains how everything works: the best description we have of the nature of the particles that make up matter and the forces with which they interact. Quantum...

  7. Quantum mechanics | Definition, Development, & Equations

    Nov 14, 2025 · Quantum mechanics, science dealing with the behavior of matter and light on the atomic and subatomic scale. It attempts to describe and account for the properties of molecules and atoms …

  8. Quantum physics Definition - English 12 Key Term | Fiveable

    Quantum physics challenges classical mechanics by introducing the idea that particles do not have precise locations until they are measured, illustrating the uncertainty principle.

  9. Quantum physics explained | Feature from King's College London

    Apr 14, 2025 · Dr Damián Galante said: "Quantum physics is the framework in which we describe physical interactions at the microscopic scale. It is used to explain a variety of microscopic …

  10. What is Quantum Physics? Definition, Theory and Equations

    Nov 1, 2023 · Quantum physics is the Physics branch, in which the dual nature or behavior of a particle is described. This dual nature of a particle is described at the subatomic level and atomic level.