How is called an element that lacks most of the properties of a metal, is not shiny, does not conduct electricity or heat well, is not malleable? Is ductility an intensive or extensive property? Explain. Name four properties of metals and give an example of the use of a metal ...
- Copper: Widely used in electrical wiring and cookware due to its excellent thermal conductivity. - Aluminum: Commonly used in cooking utensils and heat exchangers. 3. Bad Conductors of Heat: - A bad conductor of heat, also known as an insulator, is a material that does not allow heat to...
c. To attribute (blame, for example) to someone; assign. d. To award as due: gave us first prize. 8. To emit or utter: gave a groan; gave a muted response. 9. To submit for consideration, acceptance, or use: give an opinion; give an excuse. 10. a. To proffer to another: ...
Give an explanation for your answer. Metals: Electrical conductivity is essentially a measure of the voltage required to cause current flow, and this differs from element to element (since the ease with which electrons move is intimate with the atomic structures of th...
furnish, provide, supply, render - give something useful or necessary to; "We provided the room with an electrical heater" allow for, allow, provide, leave - make a possibility or provide opportunity for; permit to be attainable or cause to remain; "This leaves no room for improvement"; ...
In the solid state, electrovalent compounds are poor conductor of electricity. Give reason. View Solution What is meant by poor conductors of heat (or insulators of heat) ? Give two examples of materials which are poor conductors of heat (or insulators). View Solution Give an example of meta...
(如交通,医疗,教育等方面) But the present, the majority of villagers have been wealthy, the villagers have been admitted to the building, with the modernized electrical appliances, obtained the consummation with the public utility (for example transportation, medical service, aspects and so on ...
aA continuous principal earthing conductor shall be provided in the electrical rooms and along the route as shown on the Drawings for the bonding of telephone equipment. 一个连续的主要接地指挥将提供在电子屋子和沿路线如所示在图画为电话设备接合。[translate] ...
The copper electrical conductor is flattened at its end and covered with a layer of rubber and then with an explosive powder and is provided with a fuse. The conductor is placed against the surface of the web of a steel rail. A block of heavy metal such as lead is placed behind the ...
skins, all the sensors in ACES can be connected to a common electrical conductor with each sensor operating independently. This allows ACES-enabled electronic skins to continue functioning as long as there is one connection between the sensor and the conductor, making them less vulnerable to damage...