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The color is probably quite secondary. In any case, I am pretty sure that there are lots of materials that are black, and have a foam structure. You need to clarify what specific material you are talking about. You should also clarify whether you are talking about electrical or heat insulator - though the two often go together. For example, some polymer (which one?) - polymers are often good insulators. A material with a form structure is often a good insulator against heat, though - depending on the specific material - it may or may not be a good electrical insulator.
Bennett Bode
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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 polysterine a good insulator?
Yes. Polystyrene is a good insulator.
Is a glass a thermal insulator?
insulator. it is not a very good insulator though.
Is plastic conductor or insulator?
Plastic is an insulator.
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
An object that is a good insulator?
Rubber is an object that is a good insulator.
Is a newspaper a conductor or a insulator?
its a good insulator and a good insulato
Is carpet a good insulator?
yes carpet is a good insulator.
Is polysterine a good insulator?
Yes. Polystyrene is a good insulator.
Is glass a condutor or insulator?
insulator. it is not a very good insulator though.
Is glass insulator or condutor?
insulator. it is not a very good insulator though.
Is a glass a thermal insulator?
insulator. it is not a very good insulator though.
