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Synthetic fibers and Plastic

Synthetic fibers and Plastic

Assessment

Presentation

Science

8th Grade

Medium

Created by

Rhea Palkhiwala

Used 31+ times

FREE Resource

37 Slides • 20 Questions

1

Synthetic fibers and Plastic

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4

Multiple Choice

Are synthetic fibres Natural?

1

Yes

2

No

5

Multiple Choice

Are synthetic fibres made of chemicals?

1

Yes

2

No

6

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13

Multiple Choice

Identify the 1st synthetic fibre to be created?

1

Rayon

2

Nylon

3

Acrylic

4

Polyester

14

Multiple Choice

What synthetic fibre is actually semi synthetic?

1

Rayon

2

Nylon

3

Acrylic

4

Polyester

15

Multiple Choice

What synthetic fibre is used in making the tire cord?

1

Rayon

2

Nylon

3

Acrylic

4

Polyester

16

Multiple Choice

Identify a use of rayon.

1
2
3
4

17

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27

Multiple Choice

Nylon is know for its strength.

1

True

2

False

28

Multiple Choice

Nylon dries up slowly.

1

True

2

False

29

Multiple Choice

Identify a use of nylon.

1
2
3
4

30

Multiple Choice

Due to Nylon's high tensile strength it is used to make.

1

ropes

2

Summer clothes

31

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By Ishaan Som

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38

Multiple Choice

Acrylic has as warm as wool.

1

True

2

False

39

Multiple Choice

Another name for acrylic.

1

orlon

2

paint

40

Multiple Choice

Acrylic resembles _____________________.

1

cotton

2

wool

41

Multiple Choice

Identify a use of acrylic.

1
2
3
4

42

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50

Multiple Choice

Identify a use of polyester.

1
2
3
4

51

Multiple Choice

What is the full form of PET?

1

Plastic Energy Thermal Generator

2

Polyethylene Terephthalate

52

Multiple Choice

Polyester is a nad insulator.

1

True

2

False

53

Multiple Choice

Sails for sailboats are made with ______________.

1

Rayon

2

Polyester

54

Multiple Choice

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Waterhoses for fighting are made with ______________.

1

Acrylic

2

Polyester

55

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57

Multiple Choice

Which one of the two types of plastics can be remolded?

1

thermoplastic

2

thermosetting plastics

Synthetic fibers and Plastic

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