Wiktionary

ℎ

See also: Appendix:Variations of "h"

ℎ U+210E, ℎ
PLANCK CONSTANT
← ℍ
[U+210D] 		Letterlike Symbols ℏ →
[U+210F]

Translingual

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Etymology

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Max Planck wrote h for German Hilfsgrösse.[1]

Symbol

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ℎ

  1. (physics) The symbol for Planck's constant.

Derived terms

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References

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  1. ^ Luis J. Boya (2004) The Thermal Radiation Formula of Planck (1900), →DOI, page 9.
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