Charcoal is a good insulator because it has low thermal conductivity, meaning it does not transfer heat easily. This property makes it useful for applications where heat retention is desirable, such as in grills or for insulation purposes.
A ruler is typically made of plastic, which is an insulator. This means it does not conduct electricity well.
Velcro is an insulator, meaning it does not conduct electricity. It is made up of nylon or polyester fibers which do not allow electricity to flow through them.
A magic one is an insulator.
its an insulator
A rubber duck is an insulator because it does not conduct electricity. Rubber is a non-conductive material, which means it does not allow electric current to flow through it easily.
Charcoal is an insulator. I had to use charcoal for a lab and see if it was a conductor or insulator, and we found out that it was an insulator since it can't help electrical/heat conductivity. -T :)
It is an insulator.
insulator.
Insulator
Insulator
Rubber is an insulator for normal voltages.
insulator
Insulator
Vinyl is an insulator because it has high electrical resistance and does not conduct electricity easily.
Coal is a synonym for charcoal.
insulator
Charcoal is mostly carbon.