Quiz
Properties of materials: plastics, metals, composites and woods
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Questions in this quiz (12)
1What is plastic
- AA synthetic material
- BA material made from a wide range of organic polymers
2Name 2 properties of plastic
- ALight weight
- BDuctile
- CMalleable
3Plastic is a synthetic material made from a wide range of organic polymers
- ATrue
- BFalse
4What are metals?
- ASubstance charachterized by high electrical conductivity
- BA material characterized by high electrical conductivity
5What are some properties of metals?
- AMalleable
- BLow thermal conductivity
- CLow reflectivity of light
6Give 3 examples of metals.
- ACopper, gold silver
- BPolymers, polycarbon
7What is a composite?
- AA material made from two or more substances that when combined is stronger than an individual material
- BA substance made from two or more substances that when combined is stronger than an individual substance
8Do composites have low density
- ATrue
- BFalse
9Give some example of composites
- AFibre glass, carbon fibre
- BCement, sand
10What are woods?
- AA soft fibrous material
- BA hard fibrous substance
11Properties of wood
- ATough and compressive
- BLight weight, water resistant
12Examples of wood
- AAsh, oak walnut
- BTree trunk
Information
- Description
- Quiz on Untitled, created by Bushra Ali on 13/11/2021.
- Author
- Bushra Ali
- Language
- English
- Views
- 3
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- Rating
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