About 18,100 results
Open links in new tab
  1. 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.

  2. 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 …

  3. What Is Quantum Physics? A Simple Explanation for Beginners

    And at its core, quantum physics answers a simple but profound question: How does the universe really work when you zoom in to its smallest scales? This guide breaks quantum physics into clear, easy-to …

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

    Apr 28, 2025 · Quantum physics is a revolution not just in science but in our very conception of what is real. It shows that the universe is far stranger, more beautiful, and more interconnected than …

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

    Mar 4, 2025 · Quantum physics is a fascinating branch of science that explores the behavior of matter and energy at the smallest scales of our universe.

  6. 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 …

  7. 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 …

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

    What Is Quantum Physics? Also known as quantum mechanics, quantum physics is the scientific framework that describes the behavior of matter and energy at the quantum scale.

  9. Quantum physics: fundamentals, principles, and applications.

    May 29, 2025 · Quantum physics explores the behavior of matter and energy at the atomic and subatomic levels, revealing principles like superposition and entanglement that challenge classical …

  10. Quantum | Definition & Facts | Britannica

    Dec 23, 2025 · Quantum, in physics, discrete natural unit, or packet, of energy, charge, angular momentum, or other physical property. Light, for example, appearing in some respects as a …