Question

please answer these question in short sentence..

Answer 1

1. Electric wire have plastic coating as plastic is an insulator and does not allow electricity to pass through them.
2. The handles of cooking pan is made up of plastic as it's a bad conductor of heat.
3. Clothes made of synthetic fibres are not comfortable to wear as it creates allergies and irritation to our body
4. As metal are conductor of heat as well as electricity wereas plastic are neither conductor of electricity nor the conductor of heat,thus products made from plastic are more reliable in nature as compared to metals

Answer 2

Hey friend,

(a) Electric wires have plastic coating.
Ans- Electric wires have a plastic coating to insulate them. If there is no plastic coating there will be a danger of electric shock.

(b) Cooking pans have handles made of plastic.
Ans-Cooking pans have handles made of plastic to prevent our hands from burning as pans are made of metal which gets heated easily.

(c) Clothes made of synthetic fibre are not comfortable to wear.
Ans- Clothes made of synthetic fibre are uncomfortable as they do not absorb sweat as cotton clothes do. Also, Synthetic fibres catch fire easily.

(d) Plastic articles are more popular than the ones made of metal.
Ans- Plastic articles are more popular than ones made of metal because plastics are cheaper than metals. They are easy to handle and carry. They look more attractive.

#hope this helps you...

If you like it please mark my ans as brainliest...