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Heat expansion
Two-dimensional expansion of solid
change of area of a solid
ΔS =
m
2
x
mm
2
cm
2
dm
2
m
2
km
2
a
ha
in
2
ft
2
yd
2
area of solid at temperature t1
S
1
=
m
2
x
mm
2
cm
2
dm
2
m
2
km
2
a
ha
in
2
ft
2
yd
2
linear heat expansion factor
α =
1/K
x
1/K
temperature difference Δt=t2-t1
Δt =
K
x
μK
mK
K
kK
MK
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"
