Cotton wool is an insulator as it does not conduct electricity. It is widely used in applications where insulation is needed, such as in clothing, padding, and protective gear.
semi conductor
An insulator.
Cork is an insulator. It has low thermal and electrical conductivity due to its cellular structure which traps air and reduces the transfer of heat or electricity.
Insulation
semi conductor
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.
An insulator.
wool i think.
wool holds lot of air.air being bad conductor of heat make the wool a good conductor of heat.
cotton wool
semi conductor
It is a insulator since it is not metal
Gold: Insulator* Wood: Insulator Tin: Conductor Plastic: Insulator Cotton: Insulator* Silver: Insulator* Wool: Insulator* Aluminium: Conductor Copper: Conductor Iron: Conductor Rubber: Insulator Air: Insulator* All answers that I have marked with an asterisk (*) are answers that I am pretty sure about but not entirely 100% positive. Not all my answers will be correct but I am fairly sure most of them are. :)
cotton wool
wool is a insulator
An insulator.
No because water is a good conductor of heat in comparison to wool.