Mechanical Properties of Solids — Class 11 Maharashtra HSC Physics revision notes
A 5-page visual revision sheet for Mechanical Properties of Solids, written for Class 11 Maharashtra HSC Physics. Formulas, diagrams and the traps that cost marks, laid out to be read the night before rather than the term before. Free, and it opens inside CapCompass.
What this Mechanical Properties of Solids sheet covers
- Stress and strain
- Three kinds of stress and strain
- Hooke's law
- Young's modulus
- definition
- for a wire of radius r, load Mg
- Finding Young's modulus from a load
- The stress-strain curve
- Brittle, ductile, elastomer
- Brittle
- Ductile
- Elastomer
- Elastic hysteresis
- Bulk modulus and modulus of rigidity
- bulk modulus, uniform pressure change dP
- compressibility, the reciprocal of K
- modulus of rigidity, shear stress over shear strain
- Poisson's ratio
- Strain energy
- energy stored in a stretched wire
- strain energy per unit volume
- same, in terms of Y and strain alone
- Hardness, strength, toughness
- Hardness
- Strength
- Toughness
- Friction, what it is and why
- Static and kinetic friction
- limiting static friction
- kinetic friction
- Static vs kinetic vs rolling
- Static
- Kinetic
- Rolling
- Living with friction
- Symbols
- Traps that cost marks
- Tricks that save time
How CapCompass uses this sheet
These notes are not a standalone PDF. CapCompass plans Physics chapter by chapter against your real exam dates and free hours, and when the plan reaches Mechanical Properties of Solids the sheet opens inside the study block itself — at the page covering the sub-topic that block is on, with the timer still running. Revision arrives at the moment the plan says revise, instead of having to be gone looking for.