Trapped air makes a good insulator.
Fiberglass is an insulator. Its properties make it a good electrical insulator because it does not conduct electricity well.
No, zinc is not a good insulator. It is actually a good conductor of electricity and heat.
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
Oxygen is considered to be a good insulator. This is a non-metallic element that can be used for insulation purposes.
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.
A nonmetal would make a good insulator.
Fiberglass is an insulator. Its properties make it a good electrical insulator because it does not conduct electricity well.
rubber
a poor thermal conductor.
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.
i think it does because it sure doesn't make a good conductor.
a poor thermal conductor.
wool holds lot of air.air being bad conductor of heat make the wool a good conductor of heat.
Yes it is a good insulator
Rubber is an object that is a good insulator.
its a good insulator and a good insulato