PTFE is excellent
Copper - best conductor Glass - moderate insulator Rubber - good insulator
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.
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.
The best window insulator will depend on your needs and budget. Some options include window film, weatherstripping, cellular shades, or thermal curtains. Consider factors like effectiveness, ease of installation, and energy efficiency when choosing the right insulator for your windows.
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.
Copper - best conductor Glass - moderate insulator Rubber - good insulator
oxygen.is the best 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.
no!!!
the best insulator is plastic. a better insulator is rubber which is used for wires and other electrical lines
a brick
their fur
cats
wood
It seels it the best.
sillicon
It stops the flow of the electrical current.