Chapter 4: Ligh

4.1: Interference of Light

1. Interferance of Light Waves
2. Young's Double slit Experiment
3. More on Young's Double slit Experiment
4. More on Young's Double slit Experiment
5. More on Young's Double slit Experiment
6. problem on Young's Double slit Experiment
7. Interference in Thin Films
8. Newton's Rings
9. Michelson's Interferometer
10. Michelson's Interferometer

4.2: Diffraction of Light

1. Diffraction of Light
2. Diffraction due to a Narrow slit
3. Fresnel Diffraction
4. Fraunhofer Diffraction
5. Diffraction Grating
6. More on Diffraction Grating
7. Problem on Diffraction Grating
8. More on Problem on Diffraction Grating

4.3: Diffraction of X-Rays by Crystals

1. Diffraction of X-Rays by Crystals
2. More on Diffraction of X-Rays by Crystals
3. Problem on Diffraction of X-Rays by Crystals

4.4: Polarization of Light

1. Polarization
2. Production and Detection of Plane Polarized Light
3. Polarization by Reflection
4. Applications of Polarized Light
5. More on Applications of Polarized Light
6. Optical Rotation

4.5: Least Distance of Distinct Vision

1. Least Distance of Distint Vision

4.6: "Shortsightedness, Long Sightedness"

1. Shortsightedness
2. Farsightedness

4.7: Magnifying Power and Resolving Power

1. Magnifying power and Resolving power of Optical Instruments
2. More on Magnifying power and Resolving power of Optical Instruments
3. Resolving Power and Resolving Limit

4.8: Simple Microscope and Compound Microscope

1. Simple Microscope
2. Problem on Simple Microscope
3. Compound Microscope
4. More on Compound Microscope
5. Problem on Compound Microscope
6. More on Problem on Compound Microscope

4.9: Optical Fibres & Types and Applications

1. Introduction to Fibre Optics
2. Types of Optical Fibres
3. Single Mode Step Index Fibre
4. Multimode Step Index Fibre
5. Multimode Graded Index Fibre
6. Problem on Optical Fibres
7. Signal Transmission and Conversion to sound
8. Losses of power