quantum mechanics
Definition of quantum mechanics
: a theory of matter that is based on the concept of the possession of wave properties by elementary particles, that affords a mathematical interpretation of the structure and interactions of matter on the basis of these properties, and that incorporates within it quantum theory and the uncertainty principle —called also wave mechanics
quantum mechanical
adjectivequantum mechanically
adverbFrom the M-W Editors
First Known Use of quantum mechanics
1922
QUANTUM MECHANICS Defined for English Language Learners
quantum mechanics
Definition of quantum mechanics for English Language Learners
-
physics : a branch of physics that deals with the structure and behavior of very small pieces of matter
Medical Dictionary
quantum mechanics
Medical Definition of quantum mechanics
: a theory of matter that is based on the concept of the possession of wave properties by elementary particles, that affords a mathematical interpretation of the structure and interactions of matter on the basis of these properties, and that incorporates within it quantum theory and the uncertainty principle—called also wave mechanics
quantum mechanical
adjectivequantum mechanically
adverbLearn More about quantum mechanics
-
Britannica.com: Encyclopedia article about quantum mechanics
Seen and Heard
What made you want to look up quantum mechanics? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!