What all are good conductors of heat?

What all are good conductors of heat?

Metals like copper and aluminium have the highest thermal conductivity while steel and bronze have the lowest. As copper is an excellent conductor of heat, it is good for heat exchanger also. Gold, Silver, Iron etc are also some examples of good heat conductors as well as electrical conductors.

What are four good conductors of heat?

Some materials allow the heat to flow through them and they are known as good conductors of heat or heat conductors such as iron, aluminum, copper, silver, brass, lead and stainless steel.

What are 2 good conductors?

Some common conductors are copper, aluminum, gold, and silver. Some common insulators are glass, air, plastic, rubber, and wood.

Is uranium a good conductor of heat?

Metallic uranium is a poor electrical conductor, its electrical conductivity is almost twice as low as that of iron. Heat capacity of metallic uranium is 3.3 times lower than that of copper, and thermal conductivity is approximately three times less than that of stainless steel, and 13 times less than that of copper.

Which metal is a bad conductor of heat?

Lead and mercury are the metals which are poor conductor of heat.

What are examples of bad conductor of heat?

Non-metals are generally bad conductors or insulators. Metals, on the other hand, are good conductors. Some other examples of poor conductors of electricity are mica, paper, wood, glass, rubber, Teflon, etc. Some examples of poor conductors of heat are air, lead, etc.

What are some bad conductors of heat?

Textiles are bad conductors of heat, since they are full of tiny pockets of air enclosed by the fibres of the material. Air, in common with all gases, is a very bad conductor of heat.

What is the best thermal conductor?

Silver also has the highest thermal conductivity of any element and the highest light reflectance. Although it is the best conductor, copper and gold are used more often in electrical applications because copper is less expensive and gold has a much higher corrosion resistance.