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Elastic properties of solids
Bar tension
force
F =
N
x
μN
mN
N
kN
MN
dyn
gf
kgf
tf
area of lateral section of bar
S =
m
2
x
mm
2
cm
2
dm
2
m
2
km
2
a
ha
in
2
ft
2
yd
2
elastic modulus (Young modulus)
E =
Pa
x
Pa
kPa
MPa
GPa
length change by external force acting
Δ
l
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
initial bar length
l
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"
