cotton balls are a good insulator because they contain many air filled spaces, the tiny pockets trap air in the cotton balls preventing energy from being transferred. So there is less heat transfer.
cotton has a tendency to absorb moisture once moisture has been absorbeb by the cotton, insulation will be weak.
Cotton isn't a good insulator because cotton is really light and you need something heavy and if you have cotton all of the air would go right throught the cotton.
Cotton balls are a good insulator because they trap the air. That's why when you wear a cotton shirt it traps the air so the shirt is more warmer.There then is less heat transfer.
Cotton prevent heat transfer because heat capture the air and traps it
No, cotton is not a better insulator than aluminum foil and tissue paper. Aluminum foil is a good insulator as it reflects heat, while tissue paper acts as a thermal barrier. Cotton, on the other hand, is not as effective of an insulator because it does not have the same reflective or thermal barrier properties.
Because cotton has little spaces that air can go through, and that makes the insulation last longer. It gets rid of the cold/hot air, and lets the product in the insulator have most of the air temperature it needs.
cotton balls are routinely taken from the delicate hooves of a purebread greyhound. the hooves are sliced off with a black pen is using the melee manuever, then processed through ones b-hole and put into sarah jessica parkers chili hole. she spits it out with a stinky queeef and out comes the cotton ball
cotton is a good insulater yes cotton is a good insulater because it adsorbs sound
We get cotton fibres from cotton balls that is cotton flowers. But we get jute fibres from the stem of the jute plant not from the jute flowers.
Yes.
Cotton balls are a good insulator because they trap the air. That's why when you wear a cotton shirt it traps the air so the shirt is more warmer.There then is less heat transfer.
cotton balls are a good insulator because they contain many air filled spaces, the tiny pockets trap air in the cotton balls preventing energy from being transferred. So there is less heat transfer.
cotton wool
cotton wool
Cotton keeps its heat very well.
semi conductor
Cotton wool has a very low density and has thousands of pockets to trap air in. Because of this, cotton wool is a good insulator, but there are others that are better. As a rule of thumb, the lower the density, the better the insulator. There are virtually no exceptions to this.
Ya, they are!!!
Cotton wool is not a conductor or an insulator it is a semi conductor. It is sort of in the middle, electrons can travel through cotton wool but not as good as silver, bronze, metal and so on.
Cotton is a moderate insulator, and cotton covered wire was often used in low voltage applications. (Probably completely replaced nowadays by insulating varnishes.)
insulator