Substances that allows the flow of heat energy through it are known as good conductors of heat energy. Most metals are good conductors of heat energy. Most nonmetals are not a good conductors of heat energy. Interestingly, the best metal at conducting heat is silver, which is slightly better than copper, but it is nowhere nearly as good as diamond, which can conduct heat as much as five times as well, and is not a metal. Go figure.
Aluminum have better thermal conductivity than ironAluminum: 205W/(m K)Iron: 80 W/(m K)
I would think heat conveys much like electricity, the greater the number of "free' electrons the less resistance to the heat , therefore copper would be faster then the other three choices.
NO! Like all metals, aluminum is a conductor, not an insulator.A2: Most metals conduct electricity well. Silicon and Germanium don't. Aluminum is pretty good, but not as good as copper. When aluminum oxidizes, though, it forms bauxite (Al 2O 3) . This is a very hard, non-conductive coating. Aluminum wiring develops poor connections, causing heat, and fires. It must therefore have some antioxidant gel placed on all connections, or be copper plated, by the new underwriter's rules.
Metals conduct heat and electricity well.
Of the three, copper is the most effective conductor.
Copper cable doesn't conduct as well as Aluminum , but for most applications, Copper doesn't heat up as quickly as Aluminum, and is stronger in tensile strength. Also when using Aluminum cable you need to use an oxide to help conduct as Aluminum will work loose from locks in time.
Most metals are well known to be good conductors of heat. Examples of such metals are aluminum and copper. Objects that do not conduct electricity are known as insulators.
Copper and aluminum. Most heat sinks are made of Aluminum (cheap and a good conductor of heat).
Some materials that conduct include gold, wood, steel, water, and even copper. Most metals conduct well and are used to carry heat or electricity. Aluminum is another metal that conducts well.
Stuff like copper and steel. Most of the metals conduct heat well.
Most of them do it quite well, copper very well
If it's a metallic foil, it will conduct electricity in most cases. Aluminum, copper, gold, etc.
Substances that allows the flow of heat energy through it are known as good conductors of heat energy. Most metals are good conductors of heat energy. Most nonmetals are not a good conductors of heat energy. Interestingly, the best metal at conducting heat is silver, which is slightly better than copper, but it is nowhere nearly as good as diamond, which can conduct heat as much as five times as well, and is not a metal. Go figure.
Diamond,Silver and Copper.
Copper and aluminum. Most heat sinks are made of Aluminum (cheap and a good conductor of heat).
Yes all metals conduct heat and electricity.