Hi, I am trying to figure out how to extract the data from the P.2a to P.2l graphs. There is an example problem on P.2.9.1 and in the solution it gets a value of 3.1 x 10-4 for KR/E(2a) on Figure P.2a. I enter that figure and dont understand how to get that value. Is there a tabulated graph or equation to do it?
Thanks in advance for your time.
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