Black body Radiation | Ultraviolet catastrophe | Part 1

A Blackbody is an idealised object which absorbs and emits Electromagnetic light of all frequencies. The Ultraviolet catastrophe is the error at short wavelenghts or large frequencies in the Rayleigh-Jeans law for the energy emitted by an ideal black body. This error was a result of the efficiency of the laws of classical physics and directly led to the development of the theory of "Quantised states" by Max Planck in the 1900s.

Best Books for studying Black body radiation :
1) Blackbody radiaiton : A history of Thermal Radaition -- https://amzn.to/2y5AST4
2) Blackbody radation : An errotic short story -- https://amzn.to/2wwWOX2
3) Basics Of Quantum Mechanics: BlackBody Radiation -- https://amzn.to/2y5Bkke
Time stamp info :
Definition of a Black body -- 0:47
Sun is a black body ! -- 04:05
Maxwell's Theory -- 9:30
Catastrophe ! -- 13:01

#blackbodyradiation #quantummechanics #quantumphysics

Видео Black body Radiation | Ultraviolet catastrophe | Part 1 канала ASR2020