Lessons
01 Gravitation
- 1.01 Introduction to Gravitation
- 1.02 Keplers Law
- 1.03 Force and Acceleration due to Gravity
- 1.04 Variation in Value of Acceleration Due to Gravity g
- 1.05 Mass and Weight
- 1.06 Significance of the Universal Law of Gravitation
- 1.07 Energy- Potential Energy
- 1.08 Escape Velocity
- 1.09 Uniform Circular Motion
04 Effects of Electric Current
- 4.01 Simple Electric Circuit with Bulb
- 4.02 Electric Power
- 4.03 Heating Effect of Electric Current
- Magnetic Effect of Electric Current
- 4.06 Magnetic Field Due to Current Carrying Circular Conductor
- 4.05 Magnetic Field Due to Current Carrying Straight Conductor
- 4.07 Magnetic Field Due to a Current in a Solenoid
- 4.08 Force on a Current Carrying Conductor in a Magnetic Field
- 4.09 Electric Motor
- 4.10 Electromagnetic Induction
- 4.11 Direct Current and Alternating Current
- 4.12 AC Generator
- 4.13 DC Generator
06 Refraction of Light
- 6.01 Refraction of Light - Refractive Index
- 6.02 Laws of Refraction
- 6.03 Refraction Through a Rectangular Glass Slab
- 6.04 Atmospheric Refraction - Twinkling of Stars
- 6.05 Mirage
- 6.06 Dispersion and Recombination of Light in Prism
- 6.07 Total Internal Reflection
- 6.08 Some Natural Phenomena due to Sunlight - The Rainbow
07 Lenses
- 7.01 Convex and Concave Lenses
- 7.02 Convex and Concave Lenses Terminology
- 7.03 Image Formation by Convex and Concave Lenses
- 7.04 Images Formed By Convex Lens
- 7.05 Sign Convention, Lens formula, Magnification, Power of Lens
- 7.06 The Human Eye
- 7.07 Vision Problems and Corrective Lens
- 7.08 Simple and Compound Microscope
- 7.09 Telescope
08 Metallurgy
- 8.01 Physical Properties of Metals
- 8.02 Physical Properties of Non-metals
- 8.03 Reaction of Metals with Oxygen
- 8.04 Reaction of Metals with Water
- 8.05 Reaction of Metals with Acids
- 8.06 Reaction of Metals with Salts of Other Metals
- 8.07 Reaction of Metals with Non-Metal
- 8.08 Occurrence of Metals
- 8.09 Concentration of Ores-Gravity Separation Method
- 8.10 Concentration of Ore-Magnetic Separation
- 8.11 Concentration of Ore- Froth Flotation Method
- 8.12 Concentration of Ores-Leaching
- 8.13 Extraction of Metals of High Reactivity
- 8.14 Extraction of Metals of Medium Reactivity
- 8.15 Extraction of Metals of Low Reactivity
- 8.16 Corrosion of Metals
09 Carbon Compounds
- 9.01 Amazing World of Carbon Compounds
- 9.02 Versatile Nature of Carbon
- 9.03 Hydrocarbons
- 9.04 Hydrocarbons- Chains, Branches and Rings
- 9.05 Functional Groups and Homologous Series
- 9.06 Nomenclature of Organic Compounds-Terminology
- 9.07 Nomenclature of Organic Compounds-Rules
- 9.09 Some Important Carbon Compounds
- 9.08 Chemical Properties of Carbon Compounds
- 9.10 Macromolecules and Polymers