Uploaded May 2026 | Updated September 2026, 3 weeks ago

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Learn Young’s Modulus (Elastic Modulus) in the easiest way through this Physics Short.

In this short, understand elastic modulus, longitudinal stress, longitudinal strain, and the Young’s modulus formula clearly.

Concepts Covered:
Young’s Modulus
Elastic Modulus
Longitudinal Stress
Longitudinal Strain
Young’s Modulus Formula
Rigid Body & Elasticity

Formula:
Y = Longitudinal Stress / Longitudinal Strain
Y = Fl / AΔl

Steel has greater elasticity than rubber, and a perfectly rigid body has infinite Young’s modulus.

Perfect for Class 11 Physics, JEE, NEET & competitive exams.

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