Types of Materials: Properties and Applications in Everyday Life

Question 1

Which of these is NOT a physical property of materials?

Accepted Answer

Solubility

Answer

Malleability

Answer

Density

Answer

Electrical conductivity

Question 2

Which of the following materials conducts electricity well?

Accepted Answer

Metal

Answer

Plastic

Answer

Wood

Answer

Rubber

Question 3

Choose the characteristic property of ceramics:

Accepted Answer

Brittleness

Answer

Malleability

Answer

Ductility

Answer

Flexibility

Question 4

Identify the material that is NOT a type of plastic:

Accepted Answer

Ceramic

Answer

Polyethylene

Answer

Polypropylene

Answer

Polyvinyl chloride

Question 5

Why do we commonly use metals in electrical wiring?

Accepted Answer

Their ability to conduct electricity well

Answer

Their lightweight nature

Answer

Their strength

Answer

Their corrosion resistance

Question 6

Which of the following is an example of a composite material?

Accepted Answer

Concrete

Answer

Glass

Answer

Wood

Answer

Steel

Question 7

Which material is the hardest?

Accepted Answer

Diamond

Answer

Steel

Answer

Glass

Answer

Rubber

Question 8

What is a fuse's function in an electrical circuit?

Accepted Answer

Preventing circuit overload

Answer

Regulating electricity flow

Answer

Storing electrical energy

Answer

Amplifying electrical signals

Question 9

What is the primary component of plastics?

Accepted Answer

Polymers

Answer

Metals

Answer

Ceramics

Answer

Fibres

Question 10

Metals are not known to be:

Accepted Answer

Transparent

Answer

Shiny

Answer

Good conductors of electricity

Answer

Malleable

Question 11

A key difference between crystalline and amorphous materials is that:

Accepted Answer

Crystalline materials have a regular, repeating pattern, while amorphous materials do not.

Answer

Amorphous materials are stronger than crystalline materials.

Answer

Crystalline materials are more flexible than amorphous materials.

Answer

There is no difference between crystalline and amorphous materials.

Question 12

A material that can be repeatedly deformed and still return to its original shape is called:

Accepted Answer

Elastic

Answer

Plastic

Answer

Brittle

Answer

Ductile

Question 13

Which of the following is an example of a ceramic material?

Accepted Answer

Glass

Answer

Copper

Answer

Rubber

Answer

Steel

Question 14

A key advantage of using plastic materials is that they are:

Accepted Answer

Lightweight and inexpensive

Answer

High strength and durable

Answer

Good electrical conductors

Answer

Biodegradable and environmentally friendly

Question 15

Bulletproof vests are often made using which material?

Accepted Answer

Kevlar

Answer

Teflon

Answer

Polyethylene

Answer

Polypropylene

Question 16

Which of the following is a characteristic property of metals?

Accepted Answer

Malleability

Answer

Brittleness

Answer

Electrical insulation

Answer

Transparency

Question 17

Which of the following materials is commonly used to make car bumpers due to its ability to absorb impact?

Accepted Answer

Rigid plastic

Answer

High-strength steel

Answer

Tempered glass

Answer

Reinforced ceramic

Question 18

Which of the following is a type of plastic commonly used in packaging and containers?

Accepted Answer

Polyethylene

Answer

Granite

Answer

Concrete

Answer

Copper

Question 19

Which of the following is a key property of ceramics that makes them suitable for use in high-temperature applications?

Accepted Answer

High melting point

Answer

Electrical conductivity

Answer

Low density

Answer

Malleability

Question 20

Which of the following materials has a high thermal conductivity, making it suitable for use in cookware?

Accepted Answer

Steel

Answer

Wood

Answer

Plastic

Answer

Rubber

Question 21

Which of the following materials is commonly used for window panes due to its transparency?

Accepted Answer

Glass

Answer

Steel

Answer

Copper

Answer

Ceramic

Question 22

Which of the following materials is commonly used to make pots and pans due to its ability to withstand high temperatures?

Accepted Answer

Ceramic

Answer

Glass

Answer

Plastic

Answer

Wood

Question 23

Which of the following materials is known for its strength and durability?

Accepted Answer

Steel

Answer

Rubber

Answer

Cotton

Answer

Paper

Question 24

Which property makes materials like steel and aluminum suitable for construction and engineering?

Accepted Answer

Strength and durability

Answer

Hardness and brittleness

Answer

Flexibility and lightness

Question 25

When designing a new water bottle, which factors are important to consider when choosing the material?

Accepted Answer

Strength, flexibility, weight, and environmental impact

Answer

Strength and durability

Answer

Weight only

Answer

Environmental impact only

Question 26

Which property is NOT characteristic of metals?

Accepted Answer

Transparent

Answer

Good conductors of heat and electricity

Answer

Malleable and ductile

Answer

Shiny

Question 27

Which type of plastic is commonly used in food packaging due to its flexibility and low cost?

Accepted Answer

Polyethylene (PE)

Answer

Polypropylene (PP)

Answer

Polyvinyl chloride (PVC)

Answer

Polyethylene terephthalate (PET)

Question 28

Which of the following is an example of a ceramic material, known for its hardness and resistance to heat?

Accepted Answer

Glass

Answer

Copper

Answer

Rubber

Answer

Wood

Question 29

Which material property determines its ability to withstand deformation under stress?

Accepted Answer

Strength

Answer

Hardness

Answer

Toughness

Answer

Density

Question 30

Which type of material is most suitable for making electrical insulators due to its non-conductivity?

Accepted Answer

Ceramics

Answer

Metals

Answer

Plastics

Answer

Wood

Question 31

Which of the following is an example of a composite material, formed by combining two or more different materials?

Accepted Answer

Concrete

Answer

Glass

Answer

Steel

Answer

Copper

Question 32

Which material property describes its resistance to scratching and abrasion?

Accepted Answer

Hardness

Answer

Strength

Answer

Toughness

Answer

Density

Question 33

Which of the following materials is biodegradable, meaning it can be broken down by natural processes?

Accepted Answer

Paper

Answer

Plastic

Answer

Glass

Answer

Metal

Question 34

When selecting the ideal material for bike tires, why are density and elasticity important considerations?

Accepted Answer

High density and high elasticity are essential for resisting wear and tear while absorbing bumps.

Answer

Low density and high elasticity are ideal for minimizing tire weight and maximizing shock absorption.

Answer

High density and low elasticity are preferable for durability, though comfort may be compromised.

Answer

Low density and low elasticity are suitable for lightweight tires, but performance may be limited.

Question 35

In construction and engineering, which material is often chosen for its exceptional strength and durability?

Accepted Answer

Metal

Answer

Plastic

Answer

Ceramic

Answer

Wood

Question 36

Which property is NOT characteristic of metals?

Accepted Answer

Transparency

Answer

Electrical conductivity

Answer

High melting point

Answer

Malleability

Question 37

Polyethylene terephthalate (PET) is commonly used in the production of:

Accepted Answer

Plastic bottles

Answer

Ceramics

Answer

Metal cans

Question 38

Which material is known for its exceptional strength and ability to resist high temperatures?

Accepted Answer

Steel

Answer

Wood

Answer

Glass

Answer

Paper

Question 39

Which type of plastic is commonly used in food packaging due to its flexibility and moisture resistance?

Accepted Answer

Low-density polyethylene (LDPE)

Answer

Polyamide (PA)

Answer

Polystyrene (PS)

Answer

High-density polyethylene (HDPE)

Question 40

Which of the following is an example of a naturally occurring material?

Accepted Answer

Wood

Answer

Plastic

Answer

Ceramic

Answer

Metal

Question 41

The primary component used in the production of glass is:

Accepted Answer

Silica

Answer

Metal

Answer

Polymer

Answer

Clay

Question 42

Which type of material is commonly used for electrical insulation due to its non-conductive properties?

Accepted Answer

Ceramic

Answer

Metal

Answer

Plastic

Answer

Wood

Question 43

Which property is commonly associated with plastics?

Accepted Answer

Lightweight

Answer

High melting point

Answer

Brittle

Answer

Good conductor of heat

Question 44

Which type of metal is frequently used in the construction of aircraft due to its lightweight and high strength-to-weight ratio?

Accepted Answer

Aluminium

Answer

Iron

Answer

Copper

Answer

Lead

Question 45

Which material is a good conductor of electricity and is commonly used for electrical wiring and appliances?

Accepted Answer

Metal

Answer

Plastic

Answer

Ceramic

Answer

Wood

Question 46

For which of the following applications is plastic commonly used due to its flexibility and water resistance?

Accepted Answer

Water pipes

Answer

Building foundations

Answer

Electrical insulation

Question 47

Which of the following materials is known for its high heat resistance and is often used in cookware and tiles?

Accepted Answer

Ceramic

Answer

Plastic

Answer

Wood

Answer

Metal

Question 48

Which material is commonly used as an electrical insulator due to its non-conductivity and high heat resistance?

Accepted Answer

Ceramic

Answer

Metal

Answer

Wood

Answer

Plastic

Question 49

Identify the natural fiber that is widely used for clothing and is known for its breathability and comfort.

Accepted Answer

Cotton

Answer

Carbon fiber

Answer

Steel

Answer

Nylon

Question 50

Which material possesses exceptional strength and durability, making it suitable for construction and engineering applications?

Accepted Answer

Metal

Answer

Ceramic

Answer

Paper

Answer

Plastic

Question 51

For its waterproof and chemical-resistant properties, which material is commonly used in containers, pipes, and packaging?

Accepted Answer

Plastic

Answer

Fabric

Answer

Wood

Answer

Metal

Question 52

Which transparent material is commonly used for windows, lenses, and glassware due to its ability to transmit light?

Accepted Answer

Glass

Answer

Fabric

Answer

Metal

Answer

Wood

Question 53

Which property of synthetic fibers makes them ideal for use in sportswear and athletic clothing?

Accepted Answer

High elasticity

Answer

Low durability

Answer

Water absorption

Answer

Natural texture

Question 54

In the context of building construction, which material is commonly employed for its insulating properties, helping to regulate temperature and reduce energy consumption?

Accepted Answer

Glass wool

Answer

Wood

Answer

Cotton

Answer

Metal