NCERT Solutions for Class 8 Science Chapter 12 – Friction
This article deals with NCERT Solutions for Class 8 Science Chapter 12. Physics is a subject that demands curiosity. NCERT Solutions certainly aim to arouse the curiosity of Physics. The preparation of these solutions is done by experienced Physics teachers. Here the concept gets broken into simple steps. Therefore, it becomes easier for students to deeply understand Physics. With NCERT Solutions students will develop a love for Physics rather than fearing it.
Toppr is an extraordinary platform to gain knowledge of Physics. Toppr app provides free efficient study materials. Furthermore, it has last 10 years of questions and plenty of mock tests as well. Immediately download the Toppr app for Android and iOS or signup for free.
Toppr is a tool that makes NCERT Solutions even more useful. Experts of Physics provide content for Toppr. Furthermore, there are mock tests, online classes, videos, and PDF files here. All of this would certainly assist in learning NCERT Solutions. Download the Toppr app without delay for Android or iOS or signup for free.
CBSE Class 8 Science Chapter 12 – Friction NCERT Solutions
NCERT Solutions for Class 8 Science Chapter 12 deals with Friction. First of all, Friction refers to a force. This force resists the relative motion. Furthermore, this relative motion can be of liquid layers and solid surfaces. It takes place when these layers or surfaces slide against each other. Above all, the Friction between two surfaces converts kinetic energy into thermal energy. Friction is certainly very important to enable motion on land. Vehicles need Friction to accelerate, decelerate, and change direction. There are causes, effects, application and properties of Friction in this chapter. Diagrams and images are there for even better understanding of this chapter.
Sub-topics covered under NCERT Solutions for Class 8 Science Chapter 12
- 12.1 Force of Friction
- 12.2 Factors affecting Friction
- 12.3 Friction: A Necessary Evil
- 12.4 Increasing and Reducing Friction
- 12.5 Wheels Reduce Friction
- 12.6 Fluid Friction
NCERT Solutions for Class 8 Science Chapter 12
Friction is certainly a very important subject of Physics. Friction plays a very influential role in various Scientific and Geographical situations. Students will learn how motions happen with the help of Friction. They would understand that nobody could walk without Friction. Furthermore, students would understand that the movement of vehicles is not possible without Friction. Hence, students will learn about this force that has tremendous usage. Its usage is for both professional and personal life.
Below lies a brief explanation of the sub-units:
12.1 Force of Friction – Force of Friction is any force that opposes the motion of an object. Furthermore, this happens when the object comes into contact with other bodies.
12.2 Factors affecting Friction – Here discussion of various Factors occurs. Also, these factors are those that affect Friction.
12.3 Friction: A Necessary Evil – Friction is certainly a necessary evil. This is because it is useful as well as harmful.
12.4 Increasing and Reducing Friction – Friction certainly increases and decreases. This article discusses how can we increase Friction as well as reduce it.
12.5 Wheels Reduce Friction – Wheels certainly reduces Friction. This happens as the wheel allows the contracting surfaces to roll rather than drag.
12.6 Fluid Friction – Fluid Friction is friction between layers of a liquid. This liquid is viscous in nature. This happens when layers of the liquid move relative to each other.
You can download NCERT Solutions for Class 8 Science Chapter 12 PDF by clicking on the button below
Download Toppr – Best Learning App for Class 5 to 12
Be glad to know that Toppr app is available for download. This app simplifies NCERT Solutions beyond belief. NCERT Solutions become even more productive with the help of Toppr app. It’s an app meant for those students who desire success. The app is unique because of its amazing features. Its features are informative online classes, appropriate Mock tests, adaptive platform, flawless authentic content, and high-skilled professional content. Immediately download the Toppr app for Android and iOS or signup for free.