AQA A-Level Design & Technology Paper 1 Unit 1 Material Applications Revision Book Questio, Exams of Nursing

Download AQA A-Level Design & Technology Paper 1 Unit 1 Material Applications Revision Book Questio and more Exams Nursing in PDF only on Docsity! AQA A-Level Design & Technology Paper 1 Unit 1 Material Applications Revision Book Question And Answers 2024 Two Categories of Material Properties - Correct Answer Mechanical and Physical Mechanical Properties - Correct Answer How a material reacts to an external force. Physical Properties - Correct Answer The actual make-up or structure of the material. Mechanical Properties of Materials - Correct Answer Compressive Strength Tensile Strength Bending Strength Shear Strength Torsional Strength Hardness Toughness Plasticity Ductility Malleability Elasticity AQA A-Level Design & Technology Paper 1 Unit 1 Material Applications Revision Book Question And Answers 2024 Compressive Strength - Correct Answer The ability to withstand being crushed or shortened by pushing forces (compression). Tensile Strength - Correct Answer The ability to resist stretching or pulling forces (tension). Bending Strength - Correct Answer The ability to resist forces that may bend the material. Shear Strength - Correct Answer The ability to resist sliding forces that may bend the material. Torsional Strength - Correct Answer The ability to withstand twisting forces from applied torque or torsion. Hardness - Correct Answer the ability to resist abrasive wear such as scratching, surface indentation or cutting. Toughness - Correct Answer The ability to absorb impact force without fracture. AQA A-Level Design & Technology Paper 1 Unit 1 Material Applications Revision Book Question And Answers 2024 Thermal Expansion - Correct Answer The increase in material volume in response to a heat input. Opaque - Correct Answer Prevents light from travelling through. Translucent - Correct Answer Allows light through but diffuses the light so that objects appear blurred. Frosted glass is an example of this. Transparent - Correct Answer Allow light to pass through easily which means you can see clearly through the material. Density - Correct Answer The mass of the material in a standard volume of space. Fusibility - Correct Answer The ability of the material to be fused or converted from a solid to a liquid or molten state, usually by heat. Magnetism - Correct Answer The natural force between objects that causes the material to attract iron or steel. AQA A-Level Design & Technology Paper 1 Unit 1 Material Applications Revision Book Question And Answers 2024 Corrosion/degradation resistance - Correct Answer The ability of the material to withstand environmental attack and decay.