# Relationship between most probable speed & rotation speed (gas)

by Clairepie
Tags: speed
 P: 13 1. The problem statement, all variables and given/known data Calculate Speed (v sub mp) and rotation speed ($$\omega$$ 2. Relevant equations (v sub mp) =Sq rt (2kT/m) = 2/ (sqr rt pi )(V sub mp) Vrms = sq rt (3/2) X V sub mp How do I relatate these to rotational speed????? 3. The attempt at a solution Yo mamma The numbers came out correct where V sub mp <
 PF Patron P: 280 show us your work. when you are stuck, we are here to help.
 PF Patron P: 280 by the way make the question clear? is the gas mono or di or poly-atomic? use the concept of rotational degrees of freedom of gas molecules.
P: 13

## Relationship between most probable speed & rotation speed (gas)

Monatomic :-) I will look at degrees of freedom for monatomic gases.

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