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  1. Quantum - Wikipedia

    In physics, a quantum (pl.: quanta) is the minimum amount of any physical entity (physical property) involved in an interaction. The fundamental notion that a property can be "quantized" …

  2. Quantum | Definition & Facts | Britannica

    May 31, 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 …

  3. QUANTUM ESTATES LLC in Cary, NC | Company Info & Reviews

    Jun 21, 2025 · Discover Company Info on QUANTUM ESTATES LLC in Cary, NC, such as Contacts, Addresses, Reviews, and Registered Agent.

  4. 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. While many …

  5. Demystifying Quantum: It’s Here, There and Everywhere

    Apr 10, 2024 · Quantum, often called quantum mechanics, deals with the granular and fuzzy nature of the universe and the physical behavior of its smallest particles. The idea of physical …

  6. DOE Explains...Quantum Mechanics - Department of Energy

    Quantum mechanics is the field of physics that explains how extremely small objects simultaneously have the characteristics of both particles (tiny pieces of matter) and waves (a …

  7. 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, …

  8. What is quantum in physics and computing? - TechTarget

    Feb 27, 2025 · A quantum, the singular form of quanta, is the smallest discrete unit of any physical entity. For example, a quantum of light is a photon, and a quantum of electricity is an …

  9. Quantum - definition of quantum by The Free Dictionary

    1. quantity or amount: the least quantum of evidence. 2. share; portion. 3. a large quantity. 4. a. the smallest excitation of a quantized wave or field, as a photon or phonon. b. the fundamental …

  10. Quantum Physics Introduction for Beginners

    In this quantum physics introduction for beginners, we will explain quantum physics, also called quantum mechanics, in simple terms. Quantum physics is possibly the most fascinating part of …