Quiz | Ceramics, polymers and composites |
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Name | |
Result | PASSED |
Score | 18 / 20 (90%) |
Passing score | 16 |
Quiz took | 16 min 27 sec |
Quiz finished at | 2025-01-19 12:59:11 |
Sports cars often make use of which strong and light composite?
Ethene at low temperature under a lower pressure with a catalyst, creates
When making a composite, fibres of fragments of a materials are surrounded by a binder, known as a
Ethene at moderate temperature under a high pressure with a catalyst, creates
Hard, rigid plastics which do not soften when heated are known as
Fibreglass is made from a composite of fibres of glass and a
A commonly used transparent ceramic is
A common composite that we use is made from cellulose fibres held together by an organic polymer matrix. We commonly refer to it as
Which of the following is a type of glass which has a higher melting point to soda-lime glass?
High density polyethene can be used to make
Solids which have high melting points, which are non-metals and aren't made from carbon-based compounds are known as
One advantage of _______ is that it can be moulded into shape when wet, before being heated and hardened.
Embedding materials inside each other is known as making a
Low density polyethene can be used to make
Some ceramics are made from ________, which is a soft material dug out of the ground.
Which of the following is NOT a common ingredient in soda-lime glass?
Borosilicate glass contains sand and
Which of the following is NOT a common ingredient in concrete?
Glass can be moulded into shape when
Plastics which can be melted and remoulded are known as