Some are wood, rubber, glass, ceramics and plastics.
cloth and rubber
Styrofoam is the best material to use as an insulator. Styrofoam is the best insulator, since the temperature of the water in the styrofoam glass decreased the least. If you mean what "state" of matter is the best insulator then you're probably looking for gas as the answer. The state of matter that is best as a thermal insulator is gas.
oxygen.is the best insulator
Vacuum is a better insulator than fiberglass. Vacuum has no particles to transfer heat through, while fiberglass relies on slowing down heat transfer through its material. This makes vacuum a more effective insulator, as it minimizes heat transfer through conduction and convection.
The best insulator of heat is probably polystyrene foam or fiber glass.
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.
no!!!
Polystyrene is a better insulator than rubber. This is because polystyrene has a lower thermal conductivity, meaning it is better at reducing heat transfer compared to rubber. Additionally, polystyrene is often used in applications where higher levels of insulation are required.
Materials with high thermal resistance such as foam, wool, or fiberglass are commonly used as insulators to keep things warm. These materials trap heat and slow down its transfer, helping to maintain the desired temperature inside. Depending on the specific application, the best insulator may vary.
Rubber is an example of a very good insulator. It is often used to cover electrical wires to prevent the flow of electricity, as it does not conduct electricity easily due to its high resistance.
the best insulator is plastic. a better insulator is rubber which is used for wires and other electrical lines
a brick
The best insulator is typically materials with low thermal conductivity, such as fiberglass, foam, or cellulose. These materials create a barrier that slows down the transfer of heat, helping to maintain a more stable temperature within a space.