Polystyrene is considered an insulator because it is a poor conductor of electricity. It has high resistance to the flow of electric current due to the lack of free-flowing electrons in its structure.
A polystyrene cup is an insulator. It is made of a non-conductive material that does not easily transfer heat or electricity.
polystyrene along with other porous (objects which have a lot of air in them) such as Styrofoam water, wood and other materials are insulators, not conductors.
Lead is a metal and is considered a good conductor of electricity. It is not a semiconductor or insulator.
No, polystyrene is a poor thermal conductor. Its structure with trapped air pockets makes it a good insulator, which means it does not conduct heat well. This makes polystyrene commonly used in thermal insulation applications.
semi conductor
A polystyrene cup is an insulator. It is made of a non-conductive material that does not easily transfer heat or electricity.
Copper is a conductor.
polystyrene along with other porous (objects which have a lot of air in them) such as Styrofoam water, wood and other materials are insulators, not conductors.
A semi conductor is not a good conductor or a good insulator.
Lead is a metal and is considered a good conductor of electricity. It is not a semiconductor or insulator.
No, polystyrene is a poor thermal conductor. Its structure with trapped air pockets makes it a good insulator, which means it does not conduct heat well. This makes polystyrene commonly used in thermal insulation applications.
semi conductor
Wood is a better conductor of heat than polystyrene. Polystyrene is a poor conductor of heat, making it a good insulator. Wood, on the other hand, conducts heat more efficiently due to its molecular structure.
Polystyrene is a very poor conductor of heat. This is why its used as an insulator in some products.
No, sodium is a metal and is not a semiconductor. Semiconductors are materials that have conductivity between that of a conductor and an insulator. Sodium is a good conductor of electricity due to its metallic properties.
Yes, polystyrene is a better insulator than metal. Polystyrene has a lower thermal conductivity, which means it is more effective at preventing the transfer of heat compared to metal. Metal is a good conductor of heat, so it allows heat to pass through easily.
Glass is an insulator. It does not conduct electricity because its structure lacks free electrons that can move easily to carry an electric current.