The CBSE course structure is designed in a manner to ensure that students do not go through a lot of pressure, moreover, books are made interactive and interesting for students to enjoy their studies. A lot of fun activities are included in between the chapters to help students learn in a playful way. It makes the process of conveying knowledge to the students efficient and healthy.
Chapter 8- Motion
Chapter 9- Force And Laws Of Motion
Chapter 10- Gravitation
Chapter 11- Work, Power, And Energy
Chapter 12- Sound
Class 9th Chapter 12 Sound is one of the most important chapters not only for boards but also keeping in mind jee syllabus that we will be studying in 11th and 12th grade as in this chapter we will come across the sound and its propagation, characteristics of Sound Wave, speed of sound, etc. Along with that, we will also come across important concepts like a reflection of sound, echo, the structure of the human ear, etc. thus keeping this thing in our mind Speedlabs has come up with detailed concept nodes of each of the subtopics along with suitable numerical prepared by our highly qualified and experienced faculty which will help students in clearing all their conceptual doubts for boards as well competitive exams and help them in achieving their targets. Students are advised to refer to the concepts and numerical provided on our platform to get sparkling results.