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Each atom in a metal crystal vibrates about a fixed point with an...

ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Physics Of Solids

Question:
Each atom in a metal crystal vibrates about a fixed point with an amplitude that?

Option A):
None of these
Option B):
Both B and C
Option C):
Decrease with rise in temperature
Option D):
Increase with rise in temperature
Option E):
Is not affected by rise in temperature

Correct Answer is Option D):
Increase with rise in temperature