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abstraction > mathematical concept > number > constant > fundamental physical constant > electromagnetic constant > conductance quantum
Up: conductance, electromagnetic constant

conductance quantum comparison table
Subject has equation is an instance of has unit has uncertainty is a kind of has symbol has value
conductance  conductance unit electromagnetic quantity  
electromagnetic constant    fundamental physical constant changes in value are due solely to an increase in measurement accuracy or convention
conductance quantumconductanceconductance unit0.000000028 × 10-5 S G07.748091696 × 10-5 S

Up: conductance, electromagnetic constant