quantum theory
Definition of quantum theory
1 : a theory in physics based on the concept of the subdivision of radiant energy into finite quanta and applied to numerous processes involving transference or transformation of energy in an atomic or molecular scale
1912
First Known Use of quantum theory
1912
QUANTUM THEORY Defined for English Language Learners
quantum theory
Definition of quantum theory for English Language Learners

physics : a theory in physics that is based on the idea that energy (such as light) is made of small separate units of energy
Medical Dictionary
quantum theory
Medical Definition of quantum theory
: a theory in physics based on the concept of the subdivision of radiant energy into finite quanta and applied to numerous processes involving transference or transformation of energy in an atomic or molecular scale
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Spanish Central: Translation of quantum theory Nglish: Translation of quantum theory for Spanish speakers Britannica.com: Encyclopedia article about quantum theory
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