11. Force And Pressure Class 8 Science [LATEST] Solutions Chapter Review in English - CBSE Study
NCERT Solutions for Class 8 Science are carefully prepared according to the latest CBSE syllabus and NCERT textbooks to help students understand every concept clearly. These solutions cover all important 11. Force And Pressure with detailed explanations and step-by-step answers for better exam preparation. Each Chapter Review is explained in simple language so that students can easily grasp the fundamentals and improve their academic performance. The study material is designed to support daily homework, revision practice, and final exam preparation for Class 8 students. With accurate answers, concept clarity, and structured content, these NCERT solutions help learners build confidence and score higher marks in their examinations. Whether you are revising a specific topic or preparing an entire chapter, this resource provides reliable and syllabus-based guidance for complete success in Science.
Class 8 English Medium Science All Chapters:
11. Force And Pressure
1. Chapter Review
Chapter Review:
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A push or a pull on an object is called a force.
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A force arises due to the interaction between two objects.
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Force has magnitude as well as direction.
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The force resulting due to the action of muscles is known as the muscular force.
- Muscular force can be applied only when it is in contact with an object, it is also called a contact force.
- The force acts opposite to the direction of motion and this is responsible for changing the state of motion of objects. It arises due to contact between the surfaces is called frictional force.
- The force which is felt by the objects without any contact is known as non-contact force.
- The force exerted by a charged body on another charged or uncharged body is known as electrostatic force.
- Every object attracts each other and pulls toward itself. Such force which applied on objects is known as Gravitational force and gravitation.
- The force acting on a unit area of a surface is called pressure. Pressure = force / area on which it acts
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The pressure exerted by this air is known as atmospheric pressure.
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Liquids and gases exert pressure on the walls of their containers.
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