give reason for each of the following question number electrical wires have plastic coating question number B cooking pans have a handles are made of plastic question number 6 cloth made by synthetic fibre and not very comfortable to wear question number de plastic articles are more popular than once made of metals
Answers
Answer:
Explanation:
Electric wires have plastic coating to prevent getting current
Cooking pans have plastics handles so that we don't get heattead
Clothes made by synthetic fibers are not comfortable as our body begins iching and these can burn easily too!
Plastics articles are more used as they are easy to hold.
Hope it helps
Answer:
a)Electrical wires have plastic coating:It is so because a person may not get the shock when he touches the wire.
b)It is so because they do not conduct heat and are good insulators of heat.
c) They should not be worn in the kitchen or while setting off fireworks. Synthetic fibres are generally hydrophobic, i.e., they repel moisture (e.g., sweat) and do not absorb it. ... So clothes made of synthetic fibres are not comfortable to wear as they do not allow sweat to evaporate easily.
d)Plastic articles more popular than the ones made of metals because the articles of the plastic are thin,cheap and they are easier to use.