Chapter 1

Measurements and Experimentation

Systems of units (SI)

medium • 1 min read

Measurement of length (Vernier Caliper, Micrometer)

medium • 2 min read

Measurement of mass and time

medium • 3 min read

Simple Pendulum

medium • 4 min read

Significant figures

medium • 5 min read

Chapter 2

Motion in One Dimension

Rest and Motion

medium • 1 min read

Distance and Displacement

medium • 2 min read

Speed and Velocity

medium • 3 min read

Acceleration and Retardation

medium • 4 min read

Equations of motion

medium • 5 min read

Chapter 3

Laws of Motion

Contact and non-contact forces

medium • 1 min read

Newton's First Law (Inertia)

medium • 2 min read

Newton's Second Law (F=ma)

medium • 3 min read

Newton's Third Law

medium • 4 min read

Universal Law of Gravitation

medium • 5 min read

Chapter 4

Pressure in Fluids and Atmospheric Pressure

Thrust and Pressure

medium • 1 min read

Pressure in liquids

medium • 2 min read

Pascal's Law

medium • 3 min read

Atmospheric pressure and its measurement

medium • 4 min read

Barometer (Simple and Fortin's)

medium • 5 min read

Chapter 5

Upthrust in Fluids, Archimedes' Principle and Floatation

Buoyancy and Upthrust

medium • 1 min read

Archimedes' Principle

medium • 2 min read

Relative density

medium • 3 min read

Law of floatation

medium • 4 min read

Plimsoll line

medium • 5 min read

Chapter 6

Heat and Energy

Heat and temperature

medium • 1 min read

Anomalous expansion of water

medium • 2 min read

Global warming and Green House effect

medium • 3 min read

Energy flow and conservation

medium • 4 min read

Sources of energy

medium • 5 min read

Chapter 7

Reflection of Light

Laws of reflection

medium • 1 min read

Formation of image by plane mirror

medium • 2 min read

Spherical mirrors

medium • 3 min read

Image formation by spherical mirrors

medium • 4 min read

Magnification and sign convention

medium • 5 min read

Chapter 8

Propagation of Sound Waves

Production and propagation of sound

medium • 1 min read

Transverse and longitudinal waves

medium • 2 min read

Terms related to waves (amplitude, frequency, wavelength)

medium • 3 min read

Speed of sound in different media

medium • 4 min read

Infrasonic and Ultrasonic sound

medium • 5 min read