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Exploring Materials Engineering Concepts

Authored by Maddie Levine

Engineering

10th Grade

Used 2+ times

Exploring Materials Engineering Concepts
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a physical property of a material?

Electrical conductivity

Tensile strength

Melting point

Cost

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main advantage of using composite materials in engineering?

They are always cheaper than metals

They combine the best properties of their constituent materials

They are easier to recycle

They are always lighter than plastics

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is considered a sustainable material?

Single-use plastics

Recycled aluminium

Asbestos

Lead

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The ability of a material to return to its original shape after being stretched is called:

Ductility

Elasticity

Malleability

Brittleness

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a composite material?

Concrete

Carbon fibre reinforced polymer

Stainless steel

Plywood

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main environmental benefit of using sustainable materials?

They are always stronger

They reduce the depletion of natural resources

They are more expensive

They are heavier

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property describes a material’s ability to withstand scratching or abrasion?

Hardness

Toughness

Flexibility

Conductivity

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