It possesses metallic properties, and metals are conductors.
It is a conductor.
it would be a conductor, as most metal conducts electricity.
To answer this one would need to know the width of the length of foil in question.
A piece of notebook paper is not a conductor it is an insulator
A jacket can be used as an example of a conductor.
speaking from experience and not from science, foil is a very good conductor of heat which means it can go from hot to cold very fast (and vise versa) whereas plastic is waterproof and will keep the cold moisture (or warm moisture) in the food and we all know that water is a poor conductor of temperature thus keeping your food colder (or hotter) for longer.
The conductor will know in which car we are supposed to put our baggage.
i don't know try google peebrain
first put two cardboard pieces together with tape. then put foil and all that kind of stuff on it. if you know what i mean. then you get a spitzer thingy!!
No. As far as I know, diesel is a poor conductor of electricity.
It is a conductor.
it would be a conductor, as most metal conducts electricity.
It is only not needed if you know of another method. If FOIL is the only way you know to multiply two binomials, then it is definitely needed.
luster is i do not know
When multiplying two binomial expressions.
An insulator
Both conductors are copper. One is just electroplated so it looks silver. This is so you can know which conductor is which when you hook them up. The copper-colored conductor is traditionally used as the positive, or plus wire. The silver-colored wire is used for the negative or minus wire. Some cables use a foil shield. The shield is mylar (polyester) coated with aluminum. The shield is not really one of the conductors, it is only used to drain away interfering signals before they reach the inner conductors, so it need not be a super good conductor. Aluminum is used for the foil shield partly because it is lightweight, but mostly because it's much cheaper than copper.