Class 11th Physics Ch-9 Mechanical Properties of Solids Study Notes

BASIC CONCEPTS (INTRODUCTION) ELASTICITY AND PLASTICITY ELASTIC BEHAVIOUR OF SOLIDS STRESS AND STRAIN Stress Types of Stress Strain Types of Strain SOLVED EXAMPLES Illustration-01 Solution Illustration-02 Solution HOOKE’S LAW Hooke’s Law STRESS-STRAIN CURVE Stress-Strain Curve Elastic Limit Elastic Hysteresis Elastomers Substances like tissue of aorta, rubber etc. which can be stretched to cause large strains … Read more

Study Notes for Class 11 Physics Chapter 9 Mechanical Properties of Solids

Introduction All the rigid bodies are to some extent elastic. This means that their dimensions can be changed by pulling, pushing, twisting or by compressing them. e.g. When a helical spring is gently pulled at its both ends, the length of helical spring increases slightly. When we remove the forces applied at the ends of … Read more

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