Which is the most poor conductor of heat?
The correct answer is Lead. Among metals: Copper & Zinc are good conductors. Mercury metal is a poor conductor while Lead is the poorest conductor.
Which metal has a poor conductor of heat?
Lead
Lead is a metal that is a bad conductor of heat.
What metal is the best heat conductor?
Copper has a very high thermal conductivity and is much cheaper and more available than silver, which is the best metal of all for conducting heat.
Is Brass a poor conductor of heat?
Brass is a good conductor of heat . When we touch brass tumbler, our body heat is quickly conducted to the brass tumbler. Wood is a poor conductor of heat.
Which metal has highest heat conductivity?
Copper
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….Which Metals Conduct Heat The Best?
| Common metals ranked by thermal conductivity | ||
|---|---|---|
| Rank | Metal | Thermal Conductivity [BTU/(hr·ft⋅°F)] |
| 1 | Copper | 223 |
| 2 | Aluminum | 118 |
| 3 | Brass | 64 |
Which material has least thermal conductivity?
A new generation of insulation materials, airgel. It is currently recognized as the lowest thermal conductivity of solid materials. It has applied for the world’s lightest solid material in Guinness Book of World Records.
Which metal is best heat conductor?
What is the least heat conductive material?
As well, insulating materials such as aerogel and insulation used in homes has a low thermal conductivity, indicating that they do not let heat pass through them easily. Thus a low thermal conductivity indicates a good insulating material….Values for Common Materials.
| Material | Conductivity at 25oC |
|---|---|
| Water | 0.58 |