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De Broglie Frequency by Velocity

The de Broglie frequency is the frequency associated with a massive particle in motion according to quantum mechanics.

The de Broglie frequency equals half the particle mass times the square of its speed divided by the Planck constant.

Formula

QuantityVariable["f", "Frequency"] == Quantity[1/2, "PlanckConstant"^(-1)]*QuantityVariable["m", "Mass"]*QuantityVariable["v", "Speed"]^2

symbol description physical quantity
f frequency "Frequency"
m mass "Mass"
v velocity "Speed"

Forms

Examples

Get the resource:

In[1]:=
ResourceObject["De Broglie Frequency by Velocity"]
Out[1]=

Get the formula:

In[2]:=
FormulaData[ResourceObject["De Broglie Frequency by Velocity"]]
Out[2]=

Use some values:

In[3]:=
FormulaData[ ResourceObject[ "De Broglie Frequency by Velocity"], {QuantityVariable[ "f","Frequency"] -> Quantity[1, "Hertz"]}]
Out[3]=

Source Metadata

  • Creator:
  • Date: 1924

Publisher Information