Least Distance of District Vision

• Least Distance of District Vision 13:09

Magnifying & Resolving Power of an Optical Instrument

• Magnifying and Resolving Power of an Optical Instrument 23:02

Simple Microscope Magnification

• Simple Microscope Magnification 10:37

Compound Microscope

• Compound Microscope 11:46

Astronomical Telescope

• Astronomical Telescope 17:15

Physics Spectrometer

• Physics Spectrometer 10:29

Speed of Light

• Speed of Light 14:07

Introduction to Fiber Optics

• Introduction to Fiber Optics 10:35

Fibre Optics Principle

• Fibre Optics Principle 23:50
• Continuous Refraction 10:05

Types of Optical Fibres

• Types of Optical Fibres 12:29

Signal Transmittion & Conversion to Sound

• Signal Transmittion and Conversion to Sound

Losses of Power Physics

• Losses of Power Physics 6:48

Exercise

• Question 10.1 to 10.3 10:40
• Exercise 10.4 to 10.6 12:21
• Question no 10.7 5:21
• Question 10.8 to 10.11 13:26

Examples

• Example 10.1 13:19
• Example 10.2 10:52

Numericals

• Numerical no 10.1 and 10.2 15:31
• Numerical no 10.3 to 10.5 16:52
• Numerical no 10.6 to 10.8 21:52
• Numerical no 10.9 and 10.10 14:01