a poor thermal conductor
Materials with low thermal conductivity such as rubber, glass, and wood are good insulators. These materials are poor conductors of heat, so they do not easily allow heat to pass through them.
Fiberglass is an insulator. Its properties make it a good electrical insulator because it does not conduct electricity well.
Materials that conduct electricity well, like metals, would not make good insulators as they allow electricity to flow freely. Examples of good insulators include rubber, glass, and plastic.
Materials that are good conductors of heat and electricity, such as metals like copper and aluminum, would not make good insulators. These materials allow heat and electricity to easily flow through them, making them poor choices for insulating purposes.
An apple would be considered an insulator because it does not conduct electricity. The high water content and lack of metals in an apple make it a poor conductor of electricity.
a poor thermal conductor.
A nonmetal would make a good insulator.
a poor thermal conductor.
rubber
Insulator.
Materials with low thermal conductivity such as rubber, glass, and wood are good insulators. These materials are poor conductors of heat, so they do not easily allow heat to pass through them.
Fiberglass is an insulator. Its properties make it a good electrical insulator because it does not conduct electricity well.
It is an insulator. It would take many wraps to make it become a good insulator. There are much better products in the market place to use for insulation purposes which are much safer.
An electrical insulator is a material whose internal electric charges do not flow freely. Rubber, glass, paper, and Teflon, which have high resistivity, are very good electrical insulators.
Materials that conduct electricity well, like metals, would not make good insulators as they allow electricity to flow freely. Examples of good insulators include rubber, glass, and plastic.
i think it does because it sure doesn't make a good conductor.
wool holds lot of air.air being bad conductor of heat make the wool a good conductor of heat.