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Homework Help: Air preassure

  1. Sep 12, 2010 #1
    Hello everybody.... My name is Benjamin and I'm new on this forum... I come from Bosnia & Herzegovina...

    Our new school year just started.... and first day we get some homework in psyhics to do.... its all from 1 grade (1st year of school) and its about air preassure.... I would like your help just with this task because I just can't remember formulas just can't......

    it says: Calculate air preassure at normal conditions where roe(greece letter known as ro ggl it) so. roe= 1.29(kg/m^3)... and k=1.4 thats all that our professor gave to us please help me I need help just this one
  2. jcsd
  3. Sep 12, 2010 #2


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    Staff: Mentor

    Welcome to the PF.

    We do not do your schoolwork for you here. What are the relevant equations involved (you can find them in your textbook), and what is your attempt at a solution?
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