Related Questions

Out of the following, the lowest packing of atoms exists in __________ crystal lattice structure.
A Hexagonal close, packed (hcp)
B Face centred cubic (fcc)
C Body centred cubic (bcc)
D Simple cubic
Which atomic reactor is used for studies of uranium heavy water lattice?
A Apsara
B Zerlina
C Dhruva
D Purnima-I
The coordination number of a face centered cubic space lattice is
A Six
B Twelve
C Eighteen
D Twenty
Closed packed hexagonal space lattice is found in
A Zinc, magnesium, cobalt, cadmium, antimony and bismuth
B Gamma-iron, aluminium, copper, lead, silver and nickel
C Alpha-iron, tungsten, chromium and molybdenum
D None of the above
Body centered cubic space lattice is found in
A Zinc, magnesium, cobalt, cadmium, antimony and bismuth
B Gamma iron, aluminium, copper, lead, silver and nickel
C Alpha iron, tungsten, chromium and molybdenum
D None of the above
Deformation band is absent in materials having __________ lattice crystal structure.
A Fcc
B Bcc
C Hcp
D None of these
Materials having __________ lattice structure are usually the most ductile.
A Body centred cubic (bcc)
B Hexagonal close packed (hcp)
C Face centred cubic (fcc)
D None of these
The type of space lattice found in gamma-iron is
A Face centered cubic space lattice
B Body centered cubic space lattice
C Close packed hexagonal space lattice
D None of these
The type of space lattice found in alpha-iron is
A Face centered cubic space lattice
B Body centered cubic space lattice
C Close packed hexagonal space lattice
D None of these
The effective number of lattice points in the unit cell of simple cubic, body centered cubic, and face centered cubic space lattices, respectively, are
A 1, 2, 2
B 1, 2, 4
C 2, 3, 4
D 2, 4, 4

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