Biology, asked by jdhdhdhdhsjxxh, 1 year ago

plz sloved this. and I can't able to sloved​

Attachments:

Answers

Answered by debangshu90hazra
3

Answer:

1. Dioxin emissions from plastic burning

The most dangerous emissions can be caused by burning plastics containing organoch- lor-based substances like PVC. When such plastics are burned, harmful quantities of dioxins, a group of highly toxic chemicals are emitted. Dioxins are the most toxic to the human organisms.

2.Handles of kitchen utensils are made of bakelite because bakelite is bad conductor of heat, which doesn't let the heat pass through it.So while cooking whenever we will hold the hot utensil, it will not burn our hand.

3. Synthetic fibres like Polyester catches fire very easily and melts. After melting It sticks to the body of the person wearing it causing severe burns. Hence it is advised not wear synthetic clothes while working in the Kitchen. Its advised to wear Apron or cotton clothes while cooking in Kitchen.

4. Plastics handles of the frying pan made up with Teflon which is a synthetic polymer. And, the wooden handles can be prepared with variety of wood materials, which is a poor conductor of heat and electricity. If the handle is made up of steel it would conduct the heat powerfully.

5. Most electrical wire is covered in a rubber or plastic coating called insulation. ... The purpose of insulation covering the metal part of an electrical wire is to prevent accidental contact with other conductors of electricity, which might result in an unintentional electric current through those other conductors.

6.Plastics are used to store different kinds of material because plastic is non reactive.

MARK AS BRAINLIEST.. :)

Answered by shravya12227
2

Explanation:

a)We should not burn plastics because it releases harmful air when we burn it leading to air plloution.

b)baketile is a bad conductor of heat which doesnt allow the heat to pass .So when we hold the utensil our hand will not get burnt.

c)Synthetic catches fire easily and melts and after melting it sticks to a person's body wearing it .Leading to give burns to that person.

d)Plastic do not conduct heat as metal which prevents burning of all hands.

e)Covering electric wire in plastic will gurantee that the electrons flowing through the wire will not flow through your body when touched and to prevent you from electric shock.

f)Plastic is portable,it resists water etc.So people prefer to use plastic for carrying things.

Hope this helps you mate.

Similar questions