MATERIALS AND THEIR PROPERTIES | Baamboozle - Baamboozle

English 24 Public

Vocabulary for engineering students

Study Slideshow

Rebar is made of ceramics. True or false?

False. It is made of metal

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Steel is strong material made of iron and carbon. True or false?

true

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Polymer is a mixture of metal and another material. True or false?

False. It is an alloy

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Ceramics are hard material that do not melt. True or false?

True

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Rebar is wood used for constructing building. True or false?

False. Lumber is used for construction

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Concrete is used to make cars. True or false?

False. It is used for building construction

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Polymers are classified into___________and____________

natural and artificial

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Lumber is an artificial susbstance developed in labs. True or false?

False. It is a natural material

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The ability of a material to resist deformation and return to its original shape when a force is removed is called________

Elastic limit

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The maximum stress a material can endure without permanent deformation or breaking is _________________

Yield strength

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The property of a material to reflect light and shine with a polished or shiny surface

Luster

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The measure of a material's resistance to scratching, abrasion, or penetration by another material or object.

Hardness

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The energy-absorbing capacity of a material, which allows it to deform plastically and absorb impact without breaking.

Toughness

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A /an ___________________is a material that does not conduct electricity or heat easily due to its high electrical resistance or low thermal conductivity.

insulator

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Dirt, wood and water are all _____________materials

natural

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A very ductile material changes shape without breaking. True or false?

true

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