Why Photons are Mass Less ?? – Mathematical Explanation : Photons are the fundamental unit (quanta) of light. They have the unique property of being both particle and wave. They are often described as being “bundles of pure energy travelling at the speed of light”. Also,In particle physics, a Photon is an elementary particle whose invariant … More Why Photons are Mass Less ?? – Mathematical Explanation
Fundamental Equations In Basic Physics : Physics is all about understanding, but we can not understand fundamental things in physics without their mathematical expressions. The Mathematical Physics is the backbone of Theoretical Physics. The Mathematical Equations helps us to visualize the concepts and in many cases we understand the concept by getting their mathematical expressions … More Fundamental Equations(formulas) In Basic Physics
Limitations of Old Quantum Theory : The quantum theory based on Bohr’s quantum condition and Wilson-Sommerfeld quantum rule is known as old quantum theory. It is unable to explain some problems, e.g., energy states of hydrogen atom, particle in infinite square well, harmonic oscillator, etc. The main limitations of the old quantum theory are as … More Limitations of Old Quantum Theory
Compton Effect : When a beam of monochromatic X-rays(or Gama-rays) is scattered by a light element such as carbon, the scattered radiation in a particular direction consists not only of the unmodified incident primary radiation , as expected classically , but also of another new modified radiation of slightly shorter frequency ( or longer wavelength) … More The Compton Effect : Kinetics of Compton Scattering
Planck’s Quantum Hypothesis : In the Back ground of ultraviolet catastrophe, Planck put forward his daring hypothesis of discontinuous process of energy-exchange and assumed that the basic quantum of energy is proportional to the frequency. E = hv where, h = Planck’s Const. … More Planck’s Quantum Hypothesis : Concept Of Quantization of Energy
INTRODUCTION TO QUANTUM MECHANICS : In sharp contrast to classical physics, quantum mechanics is an entirely new outlook of interpreting the behaviours of submicroscopic world on the idea of an essential discontinuity—the quantum. It gives us a radically new world-view and has revolutionised the way of our thinking about the world. We have already learnt … More What is Quantum Mechanics? – An Introduction To Quantum Mechanics
The Big Bang 