Explain how a p–n junction makes an excellent rectifier.
Answer to relevant QuestionsWhat is an alloy? Explain the differences in structure between substitutional and interstitial alloys. Give an example of each type. The unit cell for nickel arsenide is shown below. What is the formula of this compound? The unit cell of MgO is shown below. Does MgO have a structure like that of NaCl or ZnS? If the density of MgO is 3.58 g/cm3, estimate the radius (in centimeters) of the O2- anions and the Mg2+ cations. A mineral crystallizes in a cubic closest packed array of oxygen ions with aluminum ions in some of the octahedral holes and magnesium ions in some of the tetrahedral holes. Deduce the formula of this mineral, and predict ...The normal boiling point for acetone is 56.5oC. At an elevation of 5300 ft, the atmospheric pressure is 630 torr. What would be the boiling point of acetone (ΔHvap = 32.0 kJ/mol) at this elevation? What would be the vapor ...
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