Wolfram Computation Meets Knowledge

Wave Speed Using Angular Frequency

The phase velocity of a wave is the rate at which the phase of the wave propagates in space.

The wave propagation speed equals the angular frequency times the wavelength divided by 2\[Pi]

Formula

QuantityVariable["v", "Speed"] == (QuantityVariable["λ", "Wavelength"]*QuantityVariable["ω", "AngularFrequency"])/(2*Pi)

symbol description physical quantity
v wave propagation speed "Speed"
λ wavelength "Wavelength"
ω angular frequency "AngularFrequency"

Forms

Examples

Get the resource:

In[1]:=
ResourceObject["Wave Speed Using Angular Frequency"]
Out[1]=

Get the formula:

In[2]:=
FormulaData[ResourceObject["Wave Speed Using Angular Frequency"]]
Out[2]=

Use some values:

In[3]:=
FormulaData[
 ResourceObject[
  "Wave Speed Using Angular Frequency"], {QuantityVariable[
   "\[Lambda]","Wavelength"] -> Quantity[1, "Meters"]}]
Out[3]=

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