Planck's law
physical law that describes the amount of spectral radiance at a certain wavelength radiated by a black body cavity in thermal equilibrium
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Planck's law
Summary
Planck's law is a physical law[1]. It draws 908 Wikipedia views per month (physical_law category, ranking #14 of 113).[2]
Key Facts
- Planck's law's instance of is recorded as physical law[3].
- Max Planck is named after Planck's law[4].
- Planck's law's GND ID is recorded as 4174789-6[5].
- Planck's law's BNCF Thesaurus ID is recorded as 79167[6].
- Planck's law's Freebase ID is recorded as /m/01b3_t[7].
- Planck's law's PSH ID is recorded as 3504[8].
- Planck's law's Gran Enciclopèdia Catalana ID is recorded as 0051401[9].
- Planck's law's described by source is recorded as Vorlesungen über die Theorie der Wärmestrahlung[10].
- Planck's law's described by source is recorded as Armenian Soviet Encyclopedia, vol. 9[11].
- Planck's law's defining formula is recorded as {\displaystyle B(\nu ,T)={\frac {2h\nu ^{3}}{c^{2}}}{\frac {1}{\exp\left(\frac {h\nu }{k_{\mathrm {B} }T}\right)-1}}}[12].
- Planck's law's Great Russian Encyclopedia Online ID is recorded as 3143472[13].
- Planck's law's JSTOR topic ID is recorded as plancks-law[14].
- Planck's law's Elhuyar ZTH ID is recorded as 139203[15].
- Planck's law's Wolfram Language entity code is recorded as Entity["PhysicalEffect", "PlancksLaw"][16].
- Planck's law's World of Physics ID is recorded as PlanckLaw[17].
- Planck's law's Larousse ID is recorded as images/Loi_de_Planck/1012301[18].
- Planck's law's maintained by WikiProject is recorded as WikiProject Mathematics[19].
- Planck's law's Microsoft Academic ID is recorded as 177260915[20].
- Planck's law's in defining formula is recorded as h[21].
- Planck's law's in defining formula is recorded as \nu[22].
- Planck's law's in defining formula is recorded as c[23].
- Planck's law's in defining formula is recorded as T[24].
- Planck's law's in defining formula is recorded as k_{\mathrm B}[25].
- Planck's law's in defining formula is recorded as \exp[26].
- Planck's law's in defining formula is recorded as B[27].
Why It Matters
Planck's law draws 908 Wikipedia views per month (physical_law category, ranking #14 of 113).[2] It has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[28] It is known by 50 alternative names across languages and contexts.[29]