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The molecules in a gas (e.g., air) are farther a part than those in a liquid or a solid material. Heat is transfered by means of molecular agitation within a material. Since the molecules are relatively distant from one another in a gas, molecular interactions are more dispersed over time and in direction.
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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
Trapped air is a good what because it reduces heat transfer?
Insulator.
Air insulator or conductor?
Air is typically considered to be a good insulator, meaning it does not conduct electricity well. However, if the air contains impurities or moisture, it can become a conductor, allowing electricity to flow through it.
Is air a better insulator then fiberglass batting?
Fiberglass batting is a more effective insulator than air because it traps pockets of air within its structure, preventing heat transfer. Air alone is not a good insulator as it allows for convection and conduction to occur easily.
How is shredded paper a good insulator?
Shredded paper is a good insulator because it traps air pockets between the individual paper fibers, creating a barrier that slows down the transfer of heat. The air pockets reduce heat conduction, making it an effective insulating material.
Is a sponge a good insulation?
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
Is air a good insulator?
Yes, air is a good insulator.Yes, air is a good insulator of both heat and electricity
Is air an insulator of electricity?
Is air a thermal insulator or thermal conductor? Read more:Is_air_a_thermal_insulator_or_thermal_conductor
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
Why is a wool a good insulator?
it is a good insulator because its a warm and keeps heat in by trapping it with air
Trapped air is a good what because it reduces heat transfer?
Insulator.
Is air good thermal insulator?
it depends how thick the air is!
Name a substance that is a good insulator?
an example of a good instulator is air and ...........................................................
Why bubble wrap is a good insulator?
It is not a good insulator if you are dealing with temperature because of the air pockets and the temperature of air inside a bubble (air pocket) but it would be a good insulator if your dealing with something related to circuits because plastic is not a conductor.
Air insulator or conductor?
Air is typically considered to be a good insulator, meaning it does not conduct electricity well. However, if the air contains impurities or moisture, it can become a conductor, allowing electricity to flow through it.
Is fabric a good insulator?
It is a good insulator because the fabric has little fibers in it to keep the cool AIR in, which means that the fabric is strong. ! :)
Why is a fabric a good insulator?
It is a good insulator because the fabric has little fibers in it to keep the cool AIR in, which means that the fabric is strong. ! :)
