Question

Metals such as copper and aluminum are ____________of heat​

Answer 1

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Metals such as copper and aluminum are good conductors of heat.

Answer 2

Explanation:

Common metals ranked by thermal conductivity

Rank Metal Thermal Conductivity [BTU/(hr·ft⋅°F)]

1 Copper 223

2 Aluminum 118

3 Brass 64

4 Steel 17

5 Bronze 15

As you can see, out of the more common metals, copper and aluminum have the highest thermal conductivity while steel and bronze have the lowest. Heat conductivity is a very important property when deciding which metal to use for a specific application. As copper is an excellent conductor of heat, it’s good for heat exchangers, heat sinks, and even saucepan bottoms. Because steel is a poor conductor of heat, it’s good for high-temperature environments like airplane engines.