Why are good conductors of heat good conductors of electricity?
Simply so, why Metals are good conductors of electricity and heat?
Metals are particularly good conductors of heat because their particles are very closely packed so the vibrations are passed on very quickly. They also contain large numbers of free electrons. This makes them move faster and they travel through the metal, colliding with both atoms and other electrons.
Secondly, why some materials are good conductors of electricity? These substances can easily pass electricity through them as their atomic structure allows the free electrons to move freely from one particle to another with ease. Most metals such as copper, aluminum, iron, gold, and silver are good conductors of electricity as the electrons are free to move from one atom to another.
Also asked, why is a good conductor of electricity also a good conductor of heat quizlet?
Both types of conduction are via free-moving electrons. Five thousand billion billion freely moving electrons in a penny repel one another. The electrons are attracted to the same number of protons in the penny.
Which of the following is the best conductor of both electricity and heat?