question_answer

Identify the correct labels of A, B and C in the following graph from the options given below: Root mean square speed\[({{V}_{rms}})\]; most probable speed\[({{V}_{mp}})\]; Average speed \[({{V}_{av}})\] [JEE MAIN Held on 07-01-2020 Evening]

A) \[A{{V}_{av}};\text{ }B{{V}_{rms}};\text{ }C{{V}_{mp}}\]

B) \[A{{V}_{rms}};\text{ }B{{V}_{mp}};C{{V}_{av}}\]

C) \[A{{V}_{mp}};\text{ }B{{V}_{rms}};\text{ }C{{V}_{av}}\]

D) \[A{{V}_{mp}};\,B{{V}_{av}};\,C{{V}_{rms}}\]

Correct Answer: D

Solution :

[d] \[A{{V}_{mp}}\] \[B\text{ }{{V}_{av}}\] \[C{{V}_{rms}}\]