0
cause its the insulation they use to heat your home; usually found in walls
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Is fibreglass a better insulator than vacuum?
No. If you can get it, vacuum is the best insulator.
Why is fiberglass a good heat insulator?
materials such as fibreglass are good insulators because they contain pockets of trapped air. :)
Is air or fiberglass a better insulator?
i hope air is better than fibre glass
Is sponge a good heat 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
Which is an example of a very 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.
Is fibreglass a better insulator than vacuum?
No. If you can get it, vacuum is the best insulator.
Why is fiberglass a good heat insulator?
materials such as fibreglass are good insulators because they contain pockets of trapped air. :)
Is air or fiberglass a better insulator?
i hope air is better than fibre glass
Why are insulators useful?
Blankets, wool, and that itchy yellow fibreglass in attics are examples of good insulators, as heat does not easily pass through them. Anything that's dense is a good insulator.
Can electricity travel through a fibreglass axe handle?
No, fiberglass is an excellent insulator. In fact so good that linemen from the utility company use fiberglass tools when handling "hot" primary lines.
Is fibreglass a thermal insulator?
Yes, because it does not easily absorb heat, so it cannot carry it from one point to another.
Is air a good insulator or conductor?
Air is a good insulator, both of heat and electricity. It is a good insulator of heat because its particles are far apart, and particles need to bump into each other to pass on heat energy. It is a good insulator of electricity as it does not contain any delocalised electrons, which carry electrical charge. Air is a good insulator when it comes to convection in limited spaces because tiny little convection currents are made which stop the energy reaching the edge of the room or material it's trapped in. e.g double glazed windows. research on those, it should help explain. if not then fibreglass insulation, or cavity walls. research how they insulate.
Is sponge a good heat 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
Which is an example of 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.
Is foam a good insulator or conductor?
insulator
Which is an example of a very 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.
Is sand a good insulator?
Yes it is a good insulator
