Question

amplitude of thermal vibration is a) directly proportional to T². b) directly proportional to T. c) inversely proportional to T. d) independent of t​

Answer 1

Amplitude, in physics, the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path. ... Waves are generated by vibrating sources, their amplitude being proportional to the amplitude of the source.

Answer 2

Amplitude of thermal vibration is

a) directly proportional to T²

b) directly proportional to T ✓✓

c) inversely proportional to T.

d) independent of t