Physics

This chapter describes the concept of rest and motion. It provides discussions on distance, displacement, speed, velocity and acceleration. It also covers the different types of motion, their graphical representation, and the equations of motion.

This chapter deals with the concept of force and laws of motion. It provides insight into Galileo’s experiment. It also discusses the theories of momentum, impulse, and the law of conservation of momentum.

In this chapter, we will learn about the universal law of gravitation and Kepler’s laws of planetary motion. We will also learn about mass, weight, and the equations of motion for freely falling bodies.

This chapter throws light on the concept of work, energy and power. It describes the different types of energy and their transformation from one form to another in nature. It also covers the law of conservation of energy.

This chapter explains the various concepts of sound, its characteristics, and propagation in different types of waves. Here, we learn about echo and reverberation and the working of the human ear. It also discusses the applications of ultrasound.