Electromagnetic Radiation & Photons [EM waves] - Part I скачать в хорошем качестве

Electromagnetic Radiation & Photons [EM waves] - Part I

Our channel is focused on NEET Education in Tamil. This video on Physics is about the topic Electromagnetic Radiation of electricity and magnetism. To understand the electromagnetic radiation one need to understand the quantum world at least some basics. All objects emit radiation including humans, they radiate in the form of waves (which is composed of discrete energy packets called photons), and these waves are electromagnetic waves as it is a combination of both electric and magnetic field perpendicular to each other. Based on the frequency and wavelength of the wave; the waves formed are categorized such as from gamma rays, UV rays, and visible light and so on. These electromagnetic waves are composed of discrete energy particles called photons. The energy of photon can be called by the equation E = hv, where h is Planck’s constant, E is energy and v is frequency. The equation also denotes that energy is proportional to the frequency. #physics #electromagneticradiation #photon