Exercise 13.1

Exercise 13.2

Exercise 13.3

Exercise 13.4

Exercise 13.5

Exercise 13.6

Exercise 13.7

Exercise 13.8

Exercise 13.9

Exercise 10.1

Exercise 10.2

Exercise 10.3

Miscellaneous Exercise

Exercises

Force and Pressure

Physics

Friction

Sound

Chemical Effects of Electric Current

Some Natural Phenomena

Light

Stars and the Solar System

Class 8 Physics contains chapters that will let students gain knowledge about the concepts of physics and important terms. The chapter of Force and Pressure will make these concepts very easy to understand. This will help you in easily understanding the future problems which will be complex at times. Similarly, Friction is a chapter which deals with how to apply friction in daily life. Moreover, it also contains diagrams to help you with understanding them. Next, the Sound chapter will differentiate between music and noise for students. Later, it discusses Noise Pollution and elaborates measures on how to reduce noise pollution. There is also the chapter of Chemical Effects of Electric Current which will explain how different materials behave regarding the current flow. Moreover, you will also learn about the passing of electricity through conductors and insulators. Next, Some Natural Phenomena will give you details about the lightning and earthquakes and their magnitude plus the reasons behind them. Light is a chapter which makes the student understand the properties and application of light. It also gives information about the Braille system. Finally, the chapter of Stars and the Solar System will teach about the celestial bodies in the solar system and their properties.
