http://interviewquestionsanswers.org/quiz/12th-Class http://interviewquestionsanswers.org/qu … ss-Physics

Question:
At the melting point of the solid, -the molecules vibrate with:

Option A):
vibrate with maximum velocity
Option B):
Moderate velocity
Option C):
Remains stationary
Option D):
vibrate with minimum velocity

Correct Answer is Option B):
Moderate velocity