Top 1000+ Solved Material Science MCQ Questions Answer
Q. the study of different pattern formation of atoms is called as
a. metallurgy
b. crystallography
c. physics
d. none of the above
Q. crystallography is study of
a. pattern formation of electrons
b. pattern formation of electrons
c. different pattern formation of atoms
d. none of the above
Q. crystal structure is arrangement ofin differeny patterns
a. electrons
b. protons
c. atoms
d. crystals
Q. a crystalline material must have
a. repetitive arrangement of atoms in any one direction
b. repetitive arrangement of atoms in any two direction
c. repetitive arrangement of atoms in any three direction
d. none of the above
Q. a non-crystalline material is characterized as having
a. repetitive arrangement of atoms in all three direction
b. non- repetitive arrangement of atoms in all three direction
c. repetitive arrangement of atoms in any one direction
d. none of the above
Q. a material having non repititive arrangement of atoms over larger atomic distance is called
a. crystalline material
b. non crystalline material
c. solid material
d. liquid material
Q. a material having repititive arrangement of atoms over larger atomic distance is called
a. crystalline material
b. non crystalline material
c. solid material
d. liquid material
Q. examples of crystalline materials are
a. liquids
b. most metals
c. most polymers
d. none of the above
Q. out of the following is non crystalline material
a. most metals
b. most polymers
c. most ceramics
d. none of the above
Q. Metals are type of materials
a. noncrystalli ne
b. crystalline
c. both a and b
d. none of the above
Q. most polymers are type of materials
a. noncrystalli ne
b. crystalline
c. both a and b
d. none of the above
Q. for purpose of study of crystal structures, atoms are assumed as
a. simple cubes
b. 2dimensional circles
c. 3dimensional spheres
d. simple hexagons
Q. the smallest representation of geometry of crystal structure of a material is called
a. crystal lattice
b. unit cell
c. crystal structure
d. crystal
Q. the arrengement of multiple unit cells toghether is called
a. unit cell
b. crystal structure
c. lattice constants
d. lattice angle
Q. a unit cell represents of a crystal strtucture
a. weight
b. size
c. geometry
d. none of the above