Q:
What Is the Best Conductor of Heat?
A:
Quick Answer
The best conductor of heat is diamond with a thermal conductivity of more than 2,000 watts per meter per degree Kelvin at room temperature. Silver is the material with the second-highest thermal conductivity at 429 watts per meter per degree Kelvin. This makes silver the metal with the highest conductivity.
Continue Reading
Credit:
frankieleon
CC-BY 2.0
Full Answer
Diamond is a form or allotrope of carbon. It is extremely hard, has a high melting point and is lustrous. Although it is a good heat conductor, it is not a conductor of electricity.
Presently, diamond is the best-known thermal conductor of heat. However, research into new materials indicates that the chemical compound boron arsenide may have a higher thermal conductivity than diamond.
Learn more about ThermodynamicsRelated Questions
-
Q:
How Does Styrofoam Keep Things Cold?
A: Styrofoam keeps things cold because it is made from polystyrene, a substance known for its low thermal conductivity, which is its ability to transfer heat.... Full Answer >Filed Under: -
Q:
Why Is Wood a Poor Conductor of Heat?
A: Wood is a poor conductor of heat (as well as other forms of energy) because it is covalently bound as a compound. As a result, it does not have the free el... Full Answer >Filed Under: -
Q:
What Is a Poor Conductor of Heat?
A: A poor conductor of heat is any material that can not transfer heat. Poor conductors have a low density thus the particles in a given volume of the materia... Full Answer >Filed Under: -
Q:
What Is the Thermal Conductivity of Brass?
A: The thermal conductivity of brass is 109 watts per meter kelvin at 25 degrees Celsius. Generally, this measurement notes the ability of a material to condu... Full Answer >Filed Under:
