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Well I am no scientist but my best guess would be because the fibers of plastic are woven so tightly that it holds in the heat better. Like the difference between a quilt and a afghan. One is basically more solid keeping you warmer. More space between particles and the more heat that escapes.
of a plastic
that has poor thermal conductivity. When blown into a foam, the gas
pockets within the foam are tiny bubbles
which are in contact with each other but not connected so that
convection currents can be established. The result is a very good
thermal insulator that enables one to hold a very hot drink only a few
millimeters from one's fingers and just barely feel the warmth of a plastic
that has poor thermal conductivity. When blown into a foam, the gas
pockets within the foam are tiny bubbles
which are in contact with each other but not connected so that
convection currents can be established. The result is a very good
thermal insulator that enables one to hold a very hot drink only a few
millimeters from one's fingers and just barely feel the warmth
Some plastic are good insulator's, such as Polystyrene ( Styrofoam). It should also be a good thermal conductivity.
because in plastic the bonds are tightly bound and such results in tightly bound electrons hence no free electrons and no passage of electricity.
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Is a fork a conductir or insulator?
If it is made of metal, it is a conductor. If it is wooden, it is an insulator.
Is a plastic bowl a conductor or an insulator?
bowl is conductor
Is plastic a conductor or insulator?
Plastic is an insulator. Yes, he is correct!
Which of these materials would not be a good insulator of electricity?
An example of a good insulator of electricity would be rubber. An insulator is anything that does not conduct electricity and as such offers protection from direct electric current.
Is bubble wrap or plastic wrap a better insulator?
It is an insulator. It would take many wraps to make it become a good insulator. There are much better products in the market place to use for insulation purposes which are much safer.
Is plastic an insulator?
yes plastic is very good insulator
Is plastic conductor or insulator?
Plastic is an insulator.
What is a good insulator for a metal wire?
A good insulator would be rubber or plastic.
Is a plastic comb a conductor or insulator?
A plastic comb is an insulator. Plastic is a type of material that does not allow electric current to flow easily through it, making it a good insulator.
Why plastic are good insulator?
It seels it the best.
A good insulator?
A good insulator for electricity would be plastic, rubber, glass and ceramic. Hope this helps!
Is a plastic plate a insulator or conductor?
insulator
Why is plastic an insulator?
Plastic is an insulator because its molecular structure does not allow electrons to flow freely. This limitation prevents the transfer of heat or electricity, making plastic a good insulating material.
A good insulator for electricity?
the best insulator is plastic. a better insulator is rubber which is used for wires and other electrical lines
Is plastic a good condutor?
No, plastic is not a good conductor of electricity. This is because plastic is an insulator, meaning it does not allow the flow of electrical current through it easily. Metals, on the other hand, are good conductors of electricity.
Is a fork a conductir or insulator?
If it is made of metal, it is a conductor. If it is wooden, it is an insulator.
Is a plastic bottle a insulator or a conductor?
Plastic is an insulator.
