Question detail
What is a composite material? Provide an example.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Using materials
Question
What is a composite material? Provide an example.
Answer
A composite material is made up of a matrix or binder that surrounds reinforcement fibers or fragments. An example of a composite material is fiberglass, which consists of glass fibers embedded in a resin matrix.
Explanation
This question tests the student's understanding of the definition and application of composite materials. The answer demonstrates knowledge of both the structure and a specific example, fulfilling the recall requirement of the learning objective.
Common mistake
Misunderstanding Composite Materials
Students often confuse composite materials with pure substances, thinking they are the same.
Emphasize that composite materials consist of a matrix or binder surrounding reinforcement fibers or fragments, while pure substances contain only one type of material.
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