level: Materials
Questions and Answers List
level questions: Materials
| Question | Answer |
|---|---|
| Definition of elastic limit | The point beyond which the material changes irreversibly |
| Density | Mass / volume |
| Youngs modulus | Tensile stress / Tensile strain |
| Tensile stress | Force / cross sectional area |
| Tensile strain | Change in L / L (original length) |
| Linear density (μ) | Density x area |
| Tension | Mass x gravity +- mass x aceleration |