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It traps air, which is a very good insulator of heat.

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14y ago

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Related Questions

Will 000 steel wool scratch glass?

will 0000 rock wool scratch windsheild glass


Is glass wool a sound absorbing material or not?

yes.glass wool is one of the sound absorbing material while ground glass is not.


Which sound absorbing material ground glass or glass wool?

Glass wool is a more effective sound-absorbing material compared to ground glass. Glass wool consists of fine glass fibers that trap sound waves, reducing noise pollution and improving acoustic insulation. In contrast, ground glass is typically denser and less porous, making it less effective at absorbing sound. Therefore, for soundproofing applications, glass wool is the preferred choice.


How a glass rod charged when rubbed with wool?

When a glass rod is rubbed with wool, electrons are transferred from the wool to the glass rod, making the rod negatively charged. This transfer of electrons causes the glass rod to become statically charged, meaning it has an excess of negative charge.


What is the difference between rockwool and glass wool?

Rockwool is made from natural rock minerals and is considered to be more environmentally friendly. Glass wool, on the other hand, is made from recycled glass bottles and can create airborne dust during installation. Both materials are used as insulation in buildings and have similar thermal and acoustic properties.


Is glass wool a sound absorber?

Yes


If a glass rod were rubbed with silk and a plastic rod with wool how would the glass rod react with wool?

the rod slightly attract each other


When rubbing a wool sock on a glass rod what transfers to the sock?

The described action will leave the wool sock positively charged, as electrons will be transferred to the glass rod.


Is glass wool a sound absorbing material?

Yes


What is completely amorphous 1-PVC 2-Abestose 3-glass fiber 4- wool?

wool


Will rubbing a glass rod with a wool cloth create static electricity?

Yes, rubbing a glass rod with a wool cloth can create static electricity by transferring electrons between the two materials. This process causes the glass to become positively charged and the wool to become negatively charged, resulting in static electricity buildup.


When your rub a glass with a piece of wool. what happen?

Rubbing a glass with a piece of wool creates friction, causing electrons to be transferred between the two materials. The glass becomes negatively charged as it gains electrons, while the wool becomes positively charged as it loses electrons. This phenomenon is known as static electricity.