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because its valence electrons are free and it is used to the free moving of electrons..so they are used as semiconductors
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What are swimming caps made of?
Swimming caps can be made out of Latex or Silicone. Silicone is most preferred as it stretchs over the head easier, rather than latex caps.
Why silicons oil preferred over ordinary lubricant?
The change in viscosity of silicone oil very small with change in temperature as compared to ordinary lubricants. If temperature is dropped from 100-0*c, viscosity of petroleum increases to 100 fold while of silicone increases to less than 4 folds only. Due to these reasons silicone oils are preferred over ordinary lubricants.
Why is mobile chip made of silicon?
Semiconductors are needed to create the transistors on chips. Silicone is a natural semiconductor. Silicon is quite cheap and easily obtained, made from regular sand which is silicon dioxide. Silicone can be grown into large crystals very easily.
Silica and gypsum are what kind of minerals that are widely used in industry?
Gypsum is in Plaster and Silica is in silicone.
why is silicone oil preferred over ordinary lubricants?
The change in viscosity of silicone oil very small with change in temperature as compared to ordinary lubricants. If temperature is dropped from 100-0*c, viscosity of petroleum increases to 100 fold while of silicone increases to less than 4 folds only. Due to these reasons silicone oils are preferred over ordinary lubricants.
Why you need a semiconductor if you have a conductor?
A conductor, in electrical terms, is any material that electricity can flow through. A semiconductor allows you to control the path of electricity. The original version of this was the Vacuum Tube, followed by the Transistor. The transistors got smaller and smaller, now made of silicone, and are now located in computer chips.
What is the definition of electronics engineering?
electronics engineering is the branch of engineering which deals with the flow of current in a semiconductor devices/components. Semiconductor devices/components are those element which made from semiconductors like silicon germanium GaAs and other material. they are widely using in current generation.
Is sodium a semiconductor?
It is a semiconductor.
The CPU is made from a silicon what?
Most of the Semiconductor Integrated Circuits and discrete components use Silicon as base material. A number of these computer components including processors, memories, various control chips, power ICs are designed in Silicon. - Neeraj Sharma ANOTHER ANSWER: Semiconductors are typically made of some kind of silicone crystal. Silicone is called a semiconductor because silicone that has been "doped" will conduct an electric current under some specfic conditions.Inside typical computer "chips" is a piece of silicone that has been manufactured to have the specific characteristics needed.The interesting thing about silicone is that if it's pure it is not an electrical conductor, but if small amounts of specific impurities are added to silicone crystals (doping) the crystal can be modified to have the desired characteristics. RB
What is a semiconductor slice?
A semiconductor slice is used to make integrated circuits or ICs. It is also known as a semiconductor wafer or a semiconductor substrate.
What materials are best to use for candle molds?
Candle molds are usually manufactured from materials that are inflammable and heat resistant. Smooth-on urethane and silicone mold rubbers are the preferred options.
What are component required to convert solar energy to electricity?
Solar cell crystals are "grown" from silicone compounds and other semiconductor materials. The processes and the materials used for the most efficient solar cells are typically not shared with the general public.
