Polymers are used in many composite materials.i) Is the polymeric material the matrix or reinforcment? (2 marks)ii) State TWO examples of such a composite. (2 marks)iii) Give a typical application for one of these composites and describe why theyare so suitable for that application

i) In composite materials, the polymeric material typically serves as the matrix. The matrix binds the reinforcement to form the composite material.

ii) Two examples of such composites are:

1. Fiberglass: This is a composite material made of glass fibers embedded in a resin matrix.
2. Carbon Fiber Reinforced Polymer (CFRP): This composite is made of carbon fibers embedded in a polymer matrix.

iii) A typical application for Fiberglass is in the manufacturing of boats and marine equipment. Fiberglass is suitable for this application because it is lightweight, strong, and resistant to corrosion and water damage. The polymer matrix binds the glass fibers together, providing structural integrity, while the glass fibers provide strength and rigidity. This combination of properties makes fiberglass an excellent material for boats and other marine equipment, which need to withstand harsh marine conditions while remaining light and maneuverable.