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

    Apr 28, 2025 · Quantum physics is not just strange for the sake of being strange. It’s the bedrock of our modern understanding of nature at its smallest scales — atoms, subatomic particles, and the very …

  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 can describe many systems that classical physics cannot. Classical physics can describe many aspects of nature at an ordinary (macroscopic and (optical) microscopic) scale, but is …

  4. Quantum Physics Introduction for Beginners

    Quantum physics is possibly the most fascinating part of physics that exists. It is the amazing physics that becomes relevant for small particles, where the so-called classical physics is no longer valid.

  5. How to Understand Quantum Physics: 14 Steps (with Pictures) - wikiHow

    Mar 18, 2025 · Quantum physics (also known as quantum theory or quantum mechanics) is a branch of physics providing a description of the behaviour and interaction of matter and energy on the scale of …

  6. Quantum Physics Explained: A Clear Guide for Beginners

    Jul 22, 2025 · Dive into the fundamental principles of quantum physics without the jargon. This guide simplifies complex topics, making the bizarre rules of the subatomic world accessible to everyone.

  7. 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 …

  8. Quantum mechanics | Definition, Development, & Equations | Britannica

    Dec 18, 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 …

  9. Quantum Physics Explained: From Core Ideas to Real Applications ...

    Quantum physics is the foundation of our understanding of the smallest building blocks of nature. It governs how particles behave at the atomic and subatomic level and explains phenomena that …

  10. Quantum mechanics: Definitions, axioms, and key concepts of quantum physics

    Apr 29, 2024 · Quantum physics describes the strange behavior of atoms and subatomic particles, sometimes leading to surprising and baffling results. (Image credit: Getty Images) How is it different? …