1. Feb 20, 2007 #1

   usfz28

   

   I completly forgot how to do this. I have a thermo test coming up and i will be interpolating alot of data. What is the fastes/easiest way to interpolate a point on a chart not given?

    

   usfz28, Feb 20, 2007
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3. Feb 20, 2007 #2

   berkeman

   

   Staff: Mentor

   Thread moved to math homework forum.
   
   wikipedia.org should help you out: http://en.wikipedia.org/wiki/Interpolation

    

   berkeman, Feb 20, 2007
4. Feb 20, 2007 #3

   usfz28

   

   yea already looked at that...The first eq. on this site is much easier but someitmes it does not work http://engineering.union.edu/~brunob/mer026/Thermo%20intro%20interpolation.doc [Broken]

    

   Last edited by a moderator: May 2, 2017

   usfz28, Feb 20, 2007
5. Feb 20, 2007 #4

   whatta

   

   when is that?

    

   whatta, Feb 20, 2007
6. Feb 20, 2007 #5

   symbolipoint

   

   Homework Helper

   Education Advisor

   Gold Member

   Think of how the data would appear on a cartesian graph. Represent the two boundary points as a line. You only need simple elementary algebra about equations for a line to find the missing coordinate.

    

   symbolipoint, Feb 20, 2007

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