Stefan Boltzmann law | 愛學習

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 ...

斯特凡-波茲曼定律（Stefan-Boltzmann law），又稱斯特凡定律，是熱力學中的一個著名定律，其內容為： 一個黑體表面單位面積在單位時間內輻射出的總能量（稱為物體的 ...

2015年1月29日 — 斯特凡-波茲曼定律(Stefan-Boltzmann Law)，又稱為斯特凡定律(Stefan's Law)是熱力學的一個重要定律，描述一個理想黑體單位面積在單位時間內輻射出的總 ...

According to Stefan Boltzmann law, the amount of radiation emitted per unit time from area A of a black body at absolute temperature T is directly proportional ...

Stefan-Boltzmann law, statement that the total radiant heat power emitted from a surface is proportional to the fourth power of its absolute temperature.

A value for emissivity between 0 and 1 must be entered, with 1 representing a perfect radiator. Also enter the temperature Tcold. The units for a given quantity ...

The constant is based on Stefan-Boltzmann's law, which states that the radiant heat energy emitted from a unit area of the black body in one second (E) is ...

All bodies radiate energy W depending on temperature T, according to the Stefan-Boltzmann law W = ε σT4 where emissivity ε is equal to 1 for black bodies and ...

2024年2月4日 — The Stefan Boltzmann law states that the total energy emitted per unit surface area of a black body across all wavelengths per unit of time is ...