WAVE OPTICSPhysics For XII

Wave Optics with Ray Optics and Optical Instruments counts for 17 marks in physics. In this lecture Sir has discussed very well 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 microscopes and astronomical telescopes. Polarization, plane polarized light Brewster's law, uses of plane polarized light and Polaroids.


Lesson Title Time  
Lecture 1 : WAVE OPTICS N/A  Play

Published    09-Nov-2016      Bilingual

Wave Optics with Ray Optics and Optical Instruments counts for 17 marks in physics. In this lecture Sir has discussed very well 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 microscopes and astronomical telescopes. Polarization, plane polarized light Brewster's law, uses of plane polarized light and Polaroids.

santosh singh

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