Supporting physical concept help students to understand physics topics.
The principle, Construction, and Working The Helium-Neon laser was the first continuous laser. It was invented by Javan, Bennett and Harriot in 1961. The laser has three components Laser medium:…
Carbon dioxide (CO2) gas Laser The carbon dioxide laser (CO2 laser) was one of the earliest gas lasers invented by Kumar Patel of Bell Labs in 1964, is one of…
I start this topic with the concept of absorption and emission first of all where one uses the Atomic Excitation or Electronic Excitation. What do you think when a photon…
Introduction Quincke's Method In this video, I have discussed the calculation of the magnetic susceptibility by using Quincke's experiment. What are the important points for the measurement of the magnetic…