Elasticity & Plasticity + Stress & Strain | Class 11 Physics | Easy Animation Explanation

Описание: Elasticity, Plasticity, Stress, and Strain explained with animations, simple language, and real-life examples!
This video covers the complete introduction to the Mechanical Properties of Solids from Class 11 Physics (CBSE/NCERT).

Perfect for:
✔ Class 11 & 12 CBSE
✔ JEE / NEET aspirants
✔ Polytechnic & B.Tech beginners
✔ UPSC Science students
✔ School teachers

🔹 In this video:
00:00 – Introduction
00:25 – What happens when force is applied?
01:00 – Stress (Definition + Formula)
01:45 – Types of Stress (Tensile, Compressive, Shearing)
03:00 – Strain (Longitudinal, Shearing)
04:20 – Shearing strain and angle of deformation
05:00 – Hydraulic stress (sphere in fluid)
06:00 – Summary
06:45 – Real-life engineering applications

🔹 Concepts Explained:
• Elasticity vs Plasticity
• Stress = Force / Area
• Longitudinal strain = ΔL / L
• Shearing strain = Δx / L = tan θ
• Hydraulic compression
• Why steel bends but glass breaks
• Why springs return but clay doesn’t

💡 This video is ideal for exam preparation and quick revision of NCERT Class 11 Physics Chapter 8.
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