HARD
Earn 100

Briefly explain how the packing of the constituent particles in a crystal takes place.
Important Questions on Solid State
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A metal forms hexagonal close-packed structure. The total number of voids in of it is _____ (Nearest integer)
(Given )

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Hexagonal close-packing and cubic close packing?

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In a face centered cubic (fcc) lattice, the position which represents an octahedral hole is

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A two dimensional solid is made by alternating circles with radius and such that the sides of the circles touch. The packing fraction is defined as the ratio of the area under the circles to the area under the rectangle with sides of length and
The ratio for which the packing fraction is minimized is closest to:

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