Quote:
Table 1 Accepted Linear Expansion Values of Common Materials
Material a
(x10-5 °C-1)
Glass (ordinary) 0.09
Glass (Pyrex) 0.32
Concrete 1.20
Steel 1.24
Copper 1.76
Aluminum 2.34
Lead 2.90
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http://phoenix.phys.clemson.edu/labs/223/expansion/
Steel can expand 24% it's noral length with heat.
You got it backwards, you fail science.
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