Why are metals good conductors of electricity and glass is not? Metals are good conductor of electricity as they havelow resistivity and they have free electrons. Glass is a bad conductor of electricity as it has high resistivity and have no free electrons. ...
aJuvenile, play with heart 青少年,戏剧与心脏[translate] ainterms of their atomic bonding explain why metal are good conductors and most ceramics are good insulators 他们的原子接合interms解释为什么金属是好指挥,并且多数陶瓷是好绝缘体[translate]
aPower information and reports will not be available for these power delivery devices. 正在翻译,请等待...[translate] ain terms of atomic bonding explain why metal are good conductors and most ceramics are good insulators 根据原子接合解释为什么金属是好指挥,并且多数陶瓷是好绝缘体[translate]...
Metals are good conductors of heat and electricity because they contain a glut of free electrons. These free electrons are able to move around freely and collide with one another, propagating heat and electricity through the metal. The majority of materials that conduct heat and electricity are m...
Why are metals extremely good conductors of electricity? A. Because metals are quite strong, yet deformable. B. Because metals are not transparent to visible light. C. Because metals have large numbers of nonlocalized electrons. D. Because the electrons of metals are bound to particular ...
Why are metals good conductors of heat and electricity? Why does water have a high specific heat? Why doesn't thermal stratification occur in the atmosphere? Why can carbon form very large molecules? How does heat affect metallic bonding?
Boy:We should leave the car.The case of tjis car is made of metals which are good conductors. We may easily be struck by lightning. Girl:It is safer to stay inside the car.Electricity will flow to the ground through the mrtal case of the car. ...
Metals often make good conductors because the arrangement of their valence electrons allows them to pass easily from one atom to another. The opposite of a conductor is an insulator and these materials are used in a wide range of applications from houses, to wrapping electrical wiring, to potho...
A magnetic field is developed by the flow of electric charges and requires good electrical conductors. Silicate rocks, such as those in the mantle and crust, do not conduct electricity very well, whereas metals such as iron and nickel are good conductors. Heat-driven movements in the outer ...
The correct answer isLead. Among metals: Copper & Zinc are good conductors. Mercury metal is a poor conductor while Lead is the poorest conductor. Do conductors lose heat? Energy, such as heat, transfers through some materials easily. These materials are called conductors. Metals are great cond...