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Quantum: meaning, definitions and examples

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quantum

 

[ ˈkwɒntəm ]

Noun
Context #1 | Noun

physics, science, technology

Quantum refers to the smallest possible discrete unit of any physical property, often used in the context of quantum mechanics. It deals with the behavior of matter and energy on the atomic and subatomic levels. In quantum mechanics, particles can exist in multiple states simultaneously until they are observed, leading to phenomena such as superposition and entanglement. This field has revolutionized our understanding of the fundamental principles of the universe.

Synonyms

quantum mechanics, quantum physics, quantum theory

Examples of usage

  • The quantum of energy emitted by an electron.
  • Quantum entanglement presents challenges for conventional physics.
  • Researchers are exploring quantum computing for faster problem-solving.

Translations

Translations of the word "quantum" in other languages:

🇵🇹 quântico

🇮🇳 क्वांटम

🇩🇪 Quanten-

🇮🇩 kuantum

🇺🇦 квант

🇵🇱 kwant

🇯🇵 量子 (りょうし, ryoushi)

🇫🇷 quantique

🇪🇸 cuántico

🇹🇷 kuantum

🇰🇷 양자 (yangja)

🇸🇦 كم (quantum)

🇨🇿 kvant

🇸🇰 kvant

🇨🇳 量子 (liàngzǐ)

🇸🇮 kvant

🇮🇸 skammtíma

🇰🇿 квант

🇬🇪 კვანტი (kvanti)

🇦🇿 kvant

🇲🇽 cuántico

Etymology

The term 'quantum' comes from the Latin word 'quantus,' meaning 'how much.' It became part of scientific vocabulary in the early 20th century, particularly through the work of physicists such as Max Planck, who introduced the concept of quantization of energy to explain black-body radiation. Planck's quantum theory laid the groundwork for quantum mechanics, fundamentally changing our understanding of physical phenomena. The word has since evolved to encompass a wide range of concepts in physics and technology, including quantum states, quantum bits (qubits), and quantum fields, reflecting its significance in modern scientific discourse.

Word Frequency Rank

At #5,110 in frequency, this word belongs to advanced vocabulary. It's less common than core vocabulary but important for sophisticated expression.