Physics Chapter 9 XI Notes

Physics Federal and Punjab Text Board Chapter no.9 First Year XI Complete Notes made by Prof M Ali Malik, students are special Thankful to him. And also Thanks to the team of FscOnline.

All Chapter Questions and reasons are solved in following notes.

9.1: Wave Fronts1. Wave Fronts

9.2: Huygen's principle1. Huygen's principle

9.3: Interferance of Light Waves1. Interferance of Light Waves

9.4: Young's Double slit Experiment1. Young's Double slit Experiment
2. More on Young's Double slit Experiment
3. More on Young's Double slit Experiment
4. More on Young's Double slit Experiment

9.5: Interference in Thin Films1. Interference in Thin Films

9.6: Newton's Rings1. Newton's Rings

9.7: Michelson's Interferometer1. Michelson's Interferometer
2. Michelson's Interferometer

9.8: Diffraction of Light1. Diffraction of Light

9.9: Diffraction due to a Narrow slit1. Diffraction due to a Narrow slit

9.10: Diffraction Grating1. Diffraction Grating
2. More on Diffraction Grating

9.11: Diffraction of X-Rays by Crystals1. Diffraction of X-Rays by Crystals
2. More on Diffraction of X-Rays by Crystals

9.12: Polarization
1. Polarization
2. Production and Detection of Plane Polarized Light
3. Optical Rotation