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Heat expansion
Linear expansion of solid
finite length of solid by temperature t2
l
2
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
initial length of solid by temperature t1
l
1
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
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"