PHYSICS: CHAPTER 10
Published in
1 min readSep 1, 2018
Take your pens, take your notes, it’s going to be an easy ride!
Wave front and Huygen’s principle
Reflection and refraction of plane wave at a plane surface using wave fronts : Proof of laws of reflection and refraction using Huygen’s principle
Interference
Young’s double slit experiment and expression for fringe width
Coherent sources and sustained interference of light
Diffraction due to a single slit
Width of central maximum
Resolving power of microscope and astronomical telescope
Polarisation
Plane polarised light
Brewster’s law
Uses of plane polarised light
Polaroids