Expansivity against temperature graph

by Outrageous
Tags: expansivity, graph, temperature
Outrageous is offline
Nov13-12, 08:42 AM
P: 375
β = 1/T
from the equation, T increase ,β should decrease.
But refer to graph,
Why β increase as temperature increase?
thank you.
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mfb is offline
Nov13-12, 09:50 AM
P: 10,840
##\beta=\frac{1}{T}## is a relation for ideal gases. MgO is not an ideal gas.

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