It has lots of air trapped between its fibres. Air itself is a good insulator, so trapped air is going to prevent heat transfer.
Cotton is a very good insulator as long as it stays dry. There are thousands of tiny air spaces between the fibers that slow the transmission of heat or cold. That is why jackets or even T-shirts feel like good protection from the cold when outside.
it is good heat insulator, as it has air in it. as air is a good insulator of heat, the sponge, which has lots of pockets of air also becomes a good insulator
it depends what type of insulator youre talking about. wood is a good thermal insulator and rubber is a good electrical insulator A perfect vacuum is the best insulator.
Yes. Polystyrene is a good insulator.
insulator. it is not a very good insulator though.
Plastic is an insulator.
it is good heat insulator, as it has air in it. as air is a good insulator of heat, the sponge, which has lots of pockets of air also becomes a good insulator
it depends what type of insulator youre talking about. wood is a good thermal insulator and rubber is a good electrical insulator A perfect vacuum is the best insulator.
insulator
it depends what type of insulator youre talking about. wood is a good thermal insulator and rubber is a good electrical insulator A perfect vacuum is the best insulator.
Yes it is a good insulator
Rubber is an object that is a good insulator.
its a good insulator and a good insulato
yes carpet is a good insulator.
Yes. Polystyrene is a good insulator.
insulator. it is not a very good insulator though.
insulator. it is not a very good insulator though.
insulator. it is not a very good insulator though.