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Materials flashcards
34 cards drawn from the 3 lessons of materials: 17 definitions, 14 recall prompts and 3 spot-the-error cards. Grade yourself, and each card comes back after a gap set by your answer, from the next day up to three months.
Year 12 · Materials lessons · all 851 cards
Every card in this unit
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- DensityDefine
- State the unit of densityRecall
- Hooke's lawDefine
- Limit of proportionalityDefine
- Elastic limitDefine
- Explain how to convert a density in grams per cubic centimetreRecall
- State the unit of the spring constantRecall
- State how to find the energy stored from a force-extension graphRecall
- Explain how to read the permanent extension from a force-extension graphRecall
- Density and Hooke's lawSpot the error
- Tensile stressDefine
- State the unit of tensile stressRecall
- Tensile strainDefine
- Young modulusDefine
- Breaking stressDefine
- Ductile materialDefine
- Brittle materialDefine
- State how to find the Young modulus from a stress-strain graphRecall
- Explain why a Young modulus test wire is long and thinRecall
- Polymeric materialDefine
- Hysteresis loopDefine
- Explain why rubber is elastic but does not obey Hooke's lawRecall
- Stress, strain and the Young modulusSpot the error
- UpthrustDefine
- ViscosityDefine
- State how the viscosity of a liquid changes with temperatureRecall
- State the condition for floatingRecall
- State the condition for terminal velocity of a falling sphereRecall
- Laminar flowDefine
- State the conditions for Stokes' law to applyRecall
- PressureDefine
- State how the pressure at a point in a fluid depends on directionRecall
- Derive the equation for hydrostatic pressureDefine
- Fluids: pressure, upthrust and viscositySpot the error
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