Chapter 1

Force, Work, Power and Energy

Turning effect of a force (Moment)

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Centre of gravity

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Uniform circular motion

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Work and Power concept

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Different forms of Energy

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Chapter 2

Light

Refraction at plane surfaces

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Total internal reflection

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Critical angle

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Refraction through a lens

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Power and Magnification of lens

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Chapter 3

Dispersion of Light

Dispersion through a prism

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Electromagnetic spectrum

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Properties of different radiations

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Scattering of light

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Applications of scattering

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Chapter 4

Sound

Reflection of sound waves

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Echoes and their use (SONAR)

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Free and Forced vibrations

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Resonance in strings and air columns

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Characteristics of sound (Pitch, Loudness, Quality)

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Chapter 5

Electricity

Ohm's Law

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Electrical resistance and resistivity

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Series and parallel circuits

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Electromotive force (EMF) and internal resistance

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Electrical energy and power

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Chapter 6

Electromagnetism

Magnetic field due to a straight wire

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Magnetic field due to a loop and solenoid

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Electromagnets and their uses

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Force on a current-carrying conductor in a magnetic field

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DC Motor principle

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Chapter 7

Electromagnetic Induction

Faraday's laws of induction

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Lenz's law

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AC Generator principle

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Transformers (Step-up and Step-down)

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Advantages of AC over DC

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Chapter 8

Heat

Calorimetry basics

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Specific heat capacity

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Principle of method of mixtures

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Latent heat and change of state

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Specific latent heat of fusion and vaporization

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Chapter 9

Modern Physics

Thermionic emission

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Cathode Ray Tube

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Radioactivity discovery

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Alpha, Beta, Gamma emissions

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Nuclear fission and fusion

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Chapter 10

Household Circuits

Power distribution to a house

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Main circuit wiring

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Fuses, Switches and Earthing

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Three-pin plug and socket

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Color coding of wires

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