The Stefan–Boltzmann law, also known as Stefan's law, describes the intensity of the thermal radiation emitted by matter in terms of that matter's temperature...

legendi in 1869. Boltzmann worked closely with Josef Stefan, director of the institute of physics. It was Stefan who introduced Boltzmann to Maxwell's work...

System. The Stefan–Boltzmann law gives the total power (energy/second) that the Sun emits: where σ {\displaystyle \sigma \,} is the Stefan–Boltzmann constant...

aspects of the Planck distribution, such as the Stefan–Boltzmann law, and the Wien displacement law. For the case of the presence of matter, quantum...

Sakuma–Hattori equation Stefan–Boltzmann law Thermometer Ultraviolet catastrophe "2022 CODATA Value: Wien wavelength displacement law constant". The NIST...

the law was extended to apply to grey-body emissions by Stefan's student Ludwig Boltzmann and hence is known as Stefan–Boltzmann law. Boltzmann treated...

determines the most likely frequency of the emitted radiation, and the Stefan–Boltzmann law gives the radiant intensity.: 280  Where blackbody radiation is not...

a unique law of radiative emissive power for temperature T (Stefan–Boltzmann law), universal for all perfect black bodies. Kirchhoff's law states that:...

Stefan observed that the total radiant flux from a blackbody is proportional to the fourth power of its temperature and stated the Stefan–Boltzmann law...

surface at the same temperature as given by the Stefan–Boltzmann law. (A comparison with Planck's law is used if one is concerned with particular wavelengths...

{\frac {8\pi k_{\text{B}}T\nu ^{2}}{c^{3}}}.} Stefan–Boltzmann law Wien's displacement law Wien approximation Sakuma–Hattori equation Kutner, Mark...

Stefan–Boltzmann law The Stefan–Boltzmann law describes the power radiated from a black body in terms of its temperature. Specifically, the Stefan–Boltzmann...

radiative heat transfer. Radiative cooling is better described by the Stefan–Boltzmann law in which the heat transfer rate varies as the difference in the 4th...

the planet cannot cool down through longwave radiation (via the Stefan–Boltzmann law) and continues to heat up until it can radiate outside of the absorption...

and is known as the Stefan–Boltzmann law: P / A = σ T 4   , {\displaystyle P/A=\sigma T^{4}\ ,} where σ is the Stefan–Boltzmann constant, σ ≈ 5.67×10−8 W⋅m−2⋅K−4...

some laws of electromagnetic radiation and light are as follows. Stefan–Boltzmann law Planck's law of black-body radiation Wien's displacement law Radioactive...

media The Stefan–Boltzmann law The input-voltage–output-current curves of field-effect transistors and vacuum tubes approximate a square-law relationship...

mammatus to form. One is that, because clouds radiatively cool (Stefan–Boltzmann law) very efficiently at their tops, entire pockets of cool, negatively...

7–1 μm), which are weakly visible as a dull red. According to the Stefan–Boltzmann law, a black body at the Draper point emits 23 kW of radiation per square...

compared to their absolute temperatures, allowing linearization of the Stefan-Boltzmann Law in the relevant temperature range.[citation needed] MRT also has...

times that of the Sun (the radius is calculated by applying the Stefan-Boltzmann law), making it one of the largest stars discovered so far. This corresponds...

radiates energy like a blackbody at some temperature according to the Stefan–Boltzmann law. Thermal equilibrium exists when the power supplied by the star is...

heat sources within the sensor's field of view. According to the Stefan–Boltzmann law, radiant power is proportional to the fourth power of temperature...

when evaluating the two-dimensional case of the Debye model and the Stefan–Boltzmann law. Unsolved problem in mathematics: Is Apéry's constant transcendental...

rotational period of 1.34 days. The stellar radius, computed using the Stefan–Boltzmann law, is 0.134 R☉ (93,000 kilometres). This makes SPECULOOS-3 the second-smallest...

10 km. If it is a quark star, its radius is 2.6 km. Applying the Stefan–Boltzmann law with a nominal solar effective temperature of 5,772 K: ( 5 , 772...

the nozzles (similar to the Ryan AQM-91 Firefly). According to the Stefan–Boltzmann law, this results in less energy (thermal radiation in the infrared spectrum)...

with temperature (as the fourth power of temperature, given by the Stefan–Boltzmann law), radiation pressure due to the temperature of a very hot object...

(fuchsine), by recording absorption spectra. In 1884, he confirmed the Stefan–Boltzmann law. Christiansen was elected a member of the Royal Swedish Academy of...

energy flux, M {\displaystyle M} (measured in W/m2) is given by the Stefan–Boltzmann law for non-blackbody matter: M = ϵ σ T 4 {\displaystyle M=\epsilon \...