Yes
A2: Yes, If it's a Foam cup. Not if it's simply a solid plastic cup.
A plastic cup is a bad insulator because it doesn't allow electricity to pass through.
is a plastic cup an insulator
Yes it is
Plastic is a non conductor of electricity.
Plastic is an insulator meaning it does not conduct heat .
Plastic is made out of organic (carbon based) molecules which hold on to their electrons rather than contributing them to a common pool as metals do. Hence you do not get the kind of electron mobility needed for electrical conductivity.
yes i think A2: No, Not in Solid form. It is a Very Good insulator If sprayed into closed-cell foam or spun into fabric.
insulator
Plastic is an insulator.
Plastic is an insulator.
yes plastic is very good insulator
A good insulator would be rubber or plastic.
What is the bottle cap made of?
Styrofoam is excellent
I'm not completely sure, but it depends on the material of the bottle I'm pretty sure it's an insulator if its made of plastic. Sorry if I'm not too clear.
It seels it the best.
A good insulator for electricity would be plastic, rubber, glass and ceramic. Hope this helps!
Because plastic is a good insulator from heat & electricity.
Plastic is a non conductor of electricity.
the best insulator is plastic. a better insulator is rubber which is used for wires and other electrical lines