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Propagation of sound
Velocity of sound in gases
velocity of sound in gas
c =
m/s
x
m/s
km/h
cm/s
ft/s
kn
adiabatic index
χ =
gas pressure
p =
Pa
x
μPa
mPa
Pa
kPa
MPa
GPa
bar
kgf/cm
2
mm H
2
O
mm Hg
gas density
ρ =
kg/m
3
x
kg/m
3
kg/dm
3
g/cm
3
t/m
3
kg/l
3
g/l
3
g/ml
3
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"
