Aluminum foil can be use as both insulator and conductor. It can wrap and trap air inside cause thermal insulating effect but in other hand, aluminum itself is a conductor for evenly distribution of heat throughout the food. Aspect of substance fabricated is different from an insulation conduction aspect of a substance.
One electrical conductor is gold. An insulator would be rubber as it is what keeps people from getting electrocuted on wires A thermal conductor can be any metal. A thermal insulator is tin foil.
it is actually a conductor of heat and electricity. you can check by puting some foil on a piece of toast on a really hot day and if you wait a while it will turn into crispy toast.
Insulator.
conductor
conductor!!!!! ;))
i think it is a insulator
no
Foil is considered to be a good insulator since it has the ability to reflect radiation. However, aluminium foil is commonly used as a conductor and not an insulator.
Insulator or conductor depending on the circumstances. Aluminum foil conducts heat, but it cuts off air flow and reduces evaporation of fluids. Aluminum foil reflects and thus minimizes radiation transmission. With foods it is more useful as an insulator. It also acts as an insulator on windows. But, aluminum is definitely a good heat conductor.
What is floil? Do you mean aluminum foil? If so, metals conduct heat fairly well.
One electrical conductor is gold. An insulator would be rubber as it is what keeps people from getting electrocuted on wires A thermal conductor can be any metal. A thermal insulator is tin foil.
Aluminum foil can be use as both insulator and conductor. It can wrap and trap air inside cause thermal insulating effect but in other hand, aluminum itself is a conductor for evenly distribution of heat throughout the food. Aspect of substance fabricated is different from an insulation conduction aspect of a substance.
it is actually a conductor of heat and electricity. you can check by puting some foil on a piece of toast on a really hot day and if you wait a while it will turn into crispy toast.
Insulator.
insulator.
It is an insulator
conductor