Good conductors of electricity and heat 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 电和热的良导体...
What is an electrical conductor? What makes a material a good conductor of electricity? Know the types of conductor, properties and good conductor of electricity with examples by visiting BYJU'S.
a花园里有很多蝴蝶在飞舞 In the garden has very many butterflies to dance in the air[translate] awhat do you suppose he answered 什么您假设他回答了[translate] aAs a result,aqueous solutions of these compounds are good conductors of electricity 结果,这些化合物的水溶液是电好指挥[translate]...
(a) Explain why(i) metals are good conductors of electricity.(ii) insulators do not conduct electricity.[3] 相关知识点: 试题来源: 解析 (a) mark (i) and (ii) together:mention of free electrons(current is) flow/movement of free electronsinsulators contain no free electrons / metals contain...
Electricity can flow through conductors. Which of the following is a good conductor? A. plastic B. wood C. copper D. rubber 相关知识点: 试题来源: 解析 C。解析:电可以通过导体流动。铜是良好的导体。选项 A 塑料、选项 B 木头和选项 D 橡胶都是绝缘体。
Apparatus for separating coke or other substances which are good conductors of electricity from ashes or other substances, which are non-conductors or bad conductors of electricity206,273. Lelarge, H. Aug. 18, 1922. Magnetic and like separators.-Apparatus for separating electrically conducting ...
Metals are good conductors of electricity because ___. (a) they contain free electrons (b) the atoms are lightly packed (c) they have a high melting point (d) All of the above. What is the difference between a conductor, an insulator, and a semiconductor. Give an example of ...
Which metal is bad conductor of electricity? Bismuth and tungsten are two metals which are poor conductors of electricity. Dear friend, Tungsten and Bismuth are metals which are poor conductors of electricity. Stainless Steel is a poor conductor because it has an alloy structure. What are the to...
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 me...
Electricity can flow through conductors.Which of the following is a good conductor? A. Rubber. B. Wood. C. Metal. D. Glass. 相关知识点: 试题来源: 解析 C。本题考查导体的认识。橡胶、木头和玻璃都是绝缘体,金属是良好的导体。反馈 收藏 ...