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materials such as fibreglass are good insulators because they contain pockets of trapped air. :)

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14y ago

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Is fiberglass an insulator or conductor of heat?

Fiberglass is a good insulator of heat. It is often used in homes and buildings to help regulate temperature by reducing the transfer of heat between different spaces.


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


Is fiberglass a conductor or an isulator of heat?

insulator


Why is Fiberglass the best insulator?

Fiberglass is a good insulator because it traps pockets of air, which is a poor conductor of heat. This helps to slow down the transfer of heat through the material, making it an effective insulator. Additionally, fiberglass is non-flammable, durable, and resistant to moisture, making it a popular choice for insulation in buildings.


Is fiberglass a conductor or a insulator?

Fiberglass is a good insulator. It's often used in home insulation!


Is fiberglass an insulator or a conductor?

Fiberglass is an insulator. Its properties make it a good electrical insulator because it does not conduct electricity well.


How good is sand as an insulator?

Sand is a poor insulator as it is a good conductor of heat. Its high thermal conductivity allows heat to easily pass through it, making it an ineffective insulator. Materials with low thermal conductivity, such as foam or fiberglass, are better choices for insulation.


Why is fiberglass used to insulate wooden buildings?

Fiberglass is used for insulating wooden buildings because it is lightweight, easy to install, and has good thermal properties. It helps to regulate the temperature within the building by preventing heat loss in cold weather and heat gain in hot weather. Additionally, fiberglass is resistant to moisture and does not promote mold growth, making it a suitable choice for insulating wooden structures.


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.


Why is fibreglass a good insulator?

Fiberglass is a good insulator because of its composition of fine glass fibers that trap air pockets, reducing heat transfer by conduction. The trapped air pockets prevent the transfer of heat, making fiberglass an effective insulator against both hot and cold temperatures. Additionally, fiberglass is not easily affected by moisture, so it maintains its insulating properties even in humid conditions.


Is a fiberglass a conductor or insulator?

Fiberglass and foam board insulation work well because they interfere with the convective flow essential to that mechanism. The tiny air- or gas-filled spaces in the insulator frustrate heat flow because they greatly extend the time necessary for convective and conductive flow to occur. Foe heat to move through such a material, each cell -- and there are millions -- must relay the heat across it. The longer it takes, the slower the heat flow.


Is air alone a good insulator of heat?

Air is not a good conductor of heat, but it is not the best insulator on its own either. Air pockets trapped in materials such as foam, fiberglass, or wool are more effective insulators because they limit heat transfer through conduction and convection.