Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Help on RMS question

  1. Mar 17, 2007 #1
    Hiya,

    Im having trouble answering this question.


    If the density of nitrogen at STP (1.01 X 10^5 Pa and 0 degrees celsius) is 1.25kgm^-3, calculate the RMS speed of nitrogen at 227 degrees celsius.

    Could someone please point me in the right direction?

    Thank you.
    __________________
     
  2. jcsd
  3. Mar 17, 2007 #2

    hage567

    User Avatar
    Homework Helper

    What have you tried? Can you think of any equations that might be useful?
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook