Question

define plastic, glass, thermocal, wood, Rubber​

Answer 1

Explanation:

ANSWER:-

Plastic:-

• These are synthetic compounds or materials
• These are formed from Petroleum
• These are malleable
• These can be used to make toys, coatings etc.
• It is generally Non reactive in Nature
• The Melting point matters on different types of Plastics.
• It is an good insulator.

Glass :-

• It is a transparent substance
• This is hard and one time malleable
• These are very rigid
• But these are also fragile and shatters easily
• Used to make Statues and decorative items which can be costly.
• It is an conductor

Thermocol:-

• It is a type of Plastic
• Made up of Polysterene
• It has a intermediate melting point ie it melts above 100 Degree Celsius.
• It is a good insulator.
• Used to cover fragile items as it helps to keep the packaging tight.

Wood:-

• It is an organic substance
• This is obtained from trees
• This is used to make wood carvings for decoration purpose
• It is hard and rigid and not so easy to break.
• It is an good Insulator

Rubber:-

• This is also organic Substance
• Obtained from the Latex of the trees
• Latex is a waste which the tree excretes
• This is used to make erasers, Tyres etc.
• It is flexible in nature and does not shatter
• It is an good insulator.

Answer 2

ANSWER:-

Plastic:-

• These are synthetic compounds or materials
• These are formed from Petroleum
• These are malleable
• These can be used to make toys, coatings etc.
• It is generally Non reactive in Nature
• The Melting point matters on different types of Plastics.
• It is an good insulator.

Glass :-

• It is a transparent substance

This is hard and one time malleable

• These are very rigid
• But these are also fragile and shatters easily
• Used to make Statues and decorative items which can be costly.
• It is an conductor

Thermocol:-

• It is a type of Plastic
• Made up of Polysterene
• It has a intermediate melting point ie it melts above 100 Degree Celsius.
• It is a good insulator.
• Used to cover fragile items as it helps to keep the packaging tight.

Wood:-

• It is an organic substance
• This is obtained from trees
• This is used to make wood carvings for decoration purpose
• It is hard and rigid and not so easy to break.
• It is an good Insulator

Rubber:-

• This is also organic Substance
• Obtained from the Latex of the trees
• Latex is a waste which the tree excretes
• This is used to make erasers, Tyres etc.
• It is flexible in nature and does not shatter
• It is an good insulator.