Introduction- Types of Motion- Uniform and Non-uniform motion - Speed , Velocity, Acceleration - Equation of Motion.

Introduction - Reflection of light- Curved mirror - Concave mirror - Speed of light - Refraction of light.

Introduction- Force and Motion -Newton's laws of motion -Gravitation- Mass and Weight.

Introduction - Temperature- Thermal Energy - Gases

Introduction- Atoms and Atomic mass - Molecules and Molecular mass - Difference between atoms and Molecules- Mole concept