RL (Radiation Laws)

Radiation Laws refer to scientific principles that describe how objects emit, absorb, and reflect radiation, particularly thermal (heat) radiation. One key law is Planck's Law, which explains the spectrum of radiation emitted by a black body at different temperatures. Another important principle is the Stefan-Boltzmann Law, stating that the total energy emitted increases with the fourth power of the object's absolute temperature. Lastly, Wien's Displacement Law indicates that the wavelength of maximum radiation shifts to shorter wavelengths as temperature increases. Together, these laws help us understand phenomena ranging from everyday heat transfer to the behavior of stars.