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Formula Sheet

Mechanical Properties of Solids — Formula Sheet

Telangana Open School (TOSS) · Class 12 · Physics

9 formulas from Mechanical Properties of Solids (Telangana Open School (TOSS) Class 12 Physics) on one page, grouped by topic.

49 questions30 flashcards9 formulas & key relations5 concepts

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9 Entries · 2 Sections

Formulas and Key Relations

Stress and Strain

Stress = F / A

Linear Strain = ΔL / L

Volume Strain = ΔV / V

Shearing Strain = Δx / y = θ

Hooke’s Law and Moduli of Elasticity

Stress ∝ Strain → Stress / Strain = E

Young’s Modulus (Y) = (F/A) / (ΔL/L) = FL / AΔL

Bulk Modulus (B) = ΔP / (ΔV/V) = VΔP / ΔV

Rigidity Modulus (η) = (F/A) / θ = F / Aθ

Poisson’s Ratio (σ) = Lateral Strain / Longitudinal Strain = (Δd/d) / (ΔL/L)

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Frequently Asked Questions

What are the important topics in Mechanical Properties of Solids for Telangana Open School (TOSS) Class 12 Physics?
Key topics in Mechanical Properties of Solids include Elasticity and Plasticity, Stress and Strain, Stress-Strain Curve and Hooke's Law, Moduli of Elasticity. Study these first, then practise questions on each for the Telangana Open School (TOSS) Class 12 board exam.
How many formulas are in Mechanical Properties of Solids?
This sheet lists 9 formulas from Mechanical Properties of Solids, grouped by topic. Learn what each symbol stands for so you can apply the formula, not just recall it.
How should I revise Mechanical Properties of Solids for the Telangana Open School (TOSS) Class 12 board exam?
Learn the core ideas first, then work through the 49 practice questions on Mechanical Properties of Solids. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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All Telangana Open School (TOSS) Class 12 Physics Formula Sheet

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