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Is a copper penny a insulator?
Metals such as copper typify conductors, while most non-metallic solids are said to be good insulators. So no, a penny is a conductor, not an insulator.
Which type of matter is the best 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.
Is fibreglass a better insulator than vacuum?
No. If you can get it, vacuum is the best insulator.
Which material Is the best heat insulator?
The best insulator of heat is probably polystyrene foam or fiber glass.
Is rubber a best insulator or polystyrene?
Rubber is the best insulator. It can insulate upto 600 volts of electricity........ I think......
Most solids fall into which of these categories?
insulator or conductor
Why are gases heat insulator?
Because they conduct heat less efficiently than do liquids or solids.
Is a copper penny a insulator?
Metals such as copper typify conductors, while most non-metallic solids are said to be good insulators. So no, a penny is a conductor, not an insulator.
Which type of matter is the best 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.
Why is air a better insulator than solids?
.air you can breath and if there was no air there would be no things that live out of sea
What is a very good thermal insulator?
oxygen.is the best insulator
What two properties does a solid compound will not have?
1-solids do not flow.2- they do not diffuse.
Is fibreglass a better insulator than vacuum?
No. If you can get it, vacuum is the best insulator.
Which material Is the best heat insulator?
The best insulator of heat is probably polystyrene foam or fiber glass.
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 lard the best insulator?
no!!!
Is rubber a best insulator or polystyrene?
Rubber is the best insulator. It can insulate upto 600 volts of electricity........ I think......
