1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The gas is changing state?(q36)

  1. Nov 8, 2007 #1
    For this question:
    The answer is d.

    I am not sure what does it mean
    "The gas is changing state?"

    I refer to the book, a state variable can be pressure, volume, temperature and internal energy...So according to this understanding, can we understand as
    changing state = changing either pressure OR volume OR temperature OR internal energy OR any combination of those state variables?
  2. jcsd
  3. Nov 8, 2007 #2


    User Avatar
    Gold Member

    I think they mean changing into a liquid
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?