Planck constant

Planck constant

Section Title:
Table Section Text: None

Value of h (2019)	Units	Ref.

6.62607015×10−34	J⋅s

Values of h (2014)	Units	Ref.

6.626070150(81)×10−34	J⋅s

4.135667662(25)×10−15	eV⋅s

2π	EP⋅tP

Values of ħ (h-bar)	Units	Ref.

1.054571800(13)×10−34	J⋅s

6.582119514(40)×10−16	eV⋅s

1	EP⋅tP

Values of hc	Units	Ref.

1.98644568×10−25	J⋅m

1.23984193	eV⋅μm

2π	EP⋅ℓP

Values of ħc (h-bar)	Units	Ref.

3.16152649×10−26	J⋅m

0.19732697	eV⋅μm

1	EP⋅ℓP

Sentence(s)

Planck constant was set to 6.62607015×10−34 J⋅s.

final_sentence: Planck constant was set to 6.62607015×10−34 J⋅s.