Physics of Solids - Set 2 | NUST Entrance Test

The pattern of a crystalline solid is:

Difficulty: Easy

A:

One dimensional

B:

Two dimensional

C:

Three dimensional

D:

Either a or b

In a cubic crystal, all the sides meet at:

Difficulty: Easy

A:

60^{\circ}

B:

90^{\circ}

C:

109^{\circ}

D:

30^{\circ}

The arrangement or molecules or atoms in a crystalline solid can be studied by using:

Difficulty: Easy

A:

Chemical methods

B:

Neutrons

C:

X-ray techniques

D:

Copper atoms

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