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abstraction > mathematical concept > number > constant > fundamental physical constant > particle constant |
particle constant | ||||
subject | fact |
particle constant | applies to particle | |
has definition a fundamental physical constant quantifying a particle property | ||
is a kind of fundamental physical constant | ||
fundamental physical constant | has value changes in value are due solely to an increase in measurement accuracy or convention | |
has accuracy | ||
has unit |
Kinds of particle constant :