Question

5 Why are composite materials often used instead of single matenal?​

Answer 1

Answer:

Composites have a high strength-to-weight ratio. Perhaps the biggest advantage of composites is their high strength-to-weight ratio. Carbon fiber weighs about 25% as much as steel and 70% as much as aluminum, and is much stronger and stiffer than both materials per weight.

Answer 2

The individual components remain separate and distinct within the finished structure differentiating composit from mixture and solid solution. The new material may be preferred for many reasons. common examples include materials which are stronger ,lighter, or less expensive when compared to traditional materials.