Insulators and conductors are terms that are used to refer to either electricity or heat. The use of these materials for electricity descriptions is more common though. Now an insulator is a material that does not conduct electricity easily (although it is still possible) while a conductor easily...
it’s a great conductor of heat, but it was revealed that by stacking sheets of the material and then rotating each one slightly, the heat was completely unable to pass between layers vertically. However, it could still move in the horizontal direction in the sheets. ...
结果1 题目A "semiconductor" is a material that has electrical conductivity between that of a conductor and an insulator, and is commonly used in the manufacturing of ___.相关知识点: 试题来源: 解析 答案:electronic devices 反馈 收藏
Even a small amount of ions in water can allow it to conduct electricity, so it doesn’t require a large amount of impurities to function as a good conductor. In summary, water can conduct electricity due to the dissolved ions and impurities. When a battery with positive and nega...
You probably already know this, because the metal is an electric conductor, and glass is an insulator. C 如果我用硅晶片连接断路,会发生什么呢?我们发现灯没有亮,你可能会想那硅应该是绝缘体吧。等等,实验还没有结束哦,如果我加热硅片呢?灯泡亮了!But what happens when I fill this gap with a ...
Is graphene an insulator? Is silver a conductor or insulator? Is paper an amorphous solid? Is copper a good insulator? How is a conductor different from an insulator? Which materials are the best thermal insulators? Is it possible to charge an electrical insulator?
A conductor allows the flow of electricity or heat through it, while an insulator prevents or inhibits the flow. Conductors have free electrons that are able to move, while insulators have tightly bound electrons that do not move easily. What are some examples of conductors?
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百度试题 题目Aluminum as well as most metals ___. A.is a good conductorB.is a good insulatorC.are good conductorsD.are good insulators相关知识点: 试题来源: 解析 A 反馈 收藏
What Is a Semiconductor? A semiconductor is a material product with some of the properties of both insulators and conductors (hencesemi,meaning half or partial, conductor). Semiconductors are usually comprised of silicon, since this conducts electricity more than an insulator, such as glass, but ...