click below
click below
Normal Size Small Size show me how
SI Units
Quantity | Symbol |
---|---|
Elementary Charge | e |
Speed of Light in a Vacuum | c |
Planck's Constant | H |
Avogadro's Number | NA |
Boltzmann's constant | k |
Unperturbed ground state hyperfine transition frequency of 133Cs | ΔνCs |