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  1. QUANTUM Definition & Meaning - Merriam-Webster

    3 days ago · The meaning of QUANTUM is quantity, amount. How to use quantum in a sentence.

  2. Quantum - Wikipedia

    In physics, a quantum (pl.: quanta) is the minimum amount of any physical entity (physical property) involved in an interaction. The …

  3. Quantum | Definition & Facts | Britannica

    Sep 22, 2026 · Quantum, in physics, discrete natural unit, or packet, of energy, charge, angular momentum, or other physical …

  4. QUANTUM | English meaning - Cambridge Dictionary

    plural quanta us / ˈkwɑn·tə / physics the smallest amount of energy that can be measured (Definition of quantum from the Cambridge …

  5. QUANTUM Definition & Meaning | Dictionary.com

    Quantum mechanics describes how, in the subatomic realm, everything is broken up in discrete chunks, or quanta, such as the …

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

    Apr 28, 2025 · Quantum physics, also called quantum mechanics, is the branch of physics that explains how matter and energy …

  7. Quantum mechanics - Wikipedia

    Quantum mechanics can describe many systems that classical physics cannot. Classical physics can describe many aspects of …

  8. QUANTUM | definition in the Cambridge English Dictionary

    plural quanta us / ˈkwɑn·tə / physics the smallest amount of energy that can be measured (Definition of quantum from the Cambridge …

  9. Quantum - definition of quantum by The Free Dictionary

    Define quantum. quantum synonyms, quantum pronunciation, quantum translation, English dictionary definition of quantum. n. pl. …

  10. 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 …