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Aluminum have better thermal conductivity than iron

Aluminum: 205W/(m K)

Iron: 80 W/(m K)

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What metal is frequently used in jewelry and is the best conductor of heat and electricity?

Copper is frequently used in jewelry and is the best conductor of heat and electricity among metals commonly used in jewelry making.


What is the most conductive metal and why is it considered the best conductor of electricity?

Silver is the most conductive metal because its atoms have a high number of free electrons that can move easily, allowing electricity to flow through it with minimal resistance. This makes silver the best conductor of electricity among metals.


Why is copper used as a conductor in transmission lines?

Copper is used as a conductor in transmission lines because it has excellent electrical conductivity, allowing the efficient flow of electricity with minimal resistance. It is also ductile and malleable, making it easy to shape and install in various configurations. Additionally, copper is relatively abundant and cost-effective compared to other materials with similar conductivity properties.


What is the highest conductive metal and why is it considered the best conductor of electricity?

Silver is the most conductive metal because its atoms have a high number of free electrons that can move easily, allowing electricity to flow efficiently.


Witch metal conducts heat best?

Copper is the metal that conducts heat best among common metals. It has high thermal conductivity, making it a preferred choice for applications requiring efficient heat transfer. Other metals such as silver and gold also have high thermal conductivity but are less commonly used due to their higher cost.

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