Material Properties Quiz
Test your knowledge of Material Properties, with this quiz.
This quiz consists of 15 questions, including multiple-choice and short-answer questions on the topic of Material Properties for GCSE Design and Technology.
For multiple-choice questions, choose the correct answer. Scroll down to begin the quiz.
Questions
Which category of material does plywood belong to?
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What property allows a material to return to its original shape after being stretched?
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Which of the following materials is an alloy?
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What is the primary reason for using corrugated card in packaging?
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What is the main advantage of thermoplastics over thermosetting plastics?
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What is the difference between natural and manufactured timbers?
Natural timbers come directly from trees and include hardwoods and softwoods. Manufactured timbers, such as plywood and MDF, are engineered from wood fibres, veneers, or layers glued together to improve strength and stability.
Explain why metals are good conductors of electricity.
Metals have free-moving electrons that allow electricity to flow easily through them, making them good electrical conductors.
Define the property of malleability and name one material category that commonly has this property.
Malleability is the ability of a material to be shaped or deformed under compressive force without breaking. Metals and alloys often have high malleability.
Why is density an important factor when selecting a material for a specific product?
Density affects the weight and strength of a material. A high-density material is stronger and more durable but heavier, whereas a low-density material is lightweight and easier to transport.
What is the difference between fusibility and absorbency?
Fusibility refers to how easily a material can be melted and fused together. Absorbency is a material’s ability to take in moisture or liquids.
Why is ductility important in metals used for wiring?
Ductility allows metals to be drawn into thin wires without breaking, which is essential for electrical wiring applications.
How do the working properties of textiles differ from those of metals?
Textiles are flexible, lightweight, and often absorbent, while metals are rigid, strong, and conductive.
Name two advantages of using polymers for product manufacturing.
- They can be moulded into complex shapes easily.
- They are lightweight and resistant to corrosion.
Why is toughness an important property for materials used in safety equipment?
Tough materials can absorb energy and withstand impact without breaking, making them ideal for protective gear.
How does thermal conductivity affect the choice of materials for kitchen utensils?
Materials with high thermal conductivity, like metals, are used for pots and pans to distribute heat evenly. Materials with low thermal conductivity, like plastics, are used for handles to prevent burns.
