The figure in which eight atoms or molecules are lies at eight corners are called _.
Correct answer: A. Simple cube
- A. Simple cube
- B. Face centered cube
- C. Free electron
- D. Simple square
Explanation
In a simple cubic lattice, each corner of a cube contains an atom or molecule, totaling eight in all. This arrangement positions these atoms or molecules at the corners of the cube, with no additional atoms inside the cube's body or along its edges. It's the most basic type of cubic lattice and is not commonly found in nature due to its inefficiency in packing atoms.
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A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
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