Online Calculators since 2009
The Width of De Broglie Packet Calculator will calculate the:
Calculation Parameters: Medium of propagation is assumed as vacuum
|Width of wave packet (Δk)|
|Width of wave packet (Δk) calculation|
|∆k = 2π ∙ m · (v - v0)/h|
∆k = (2 × ) ∙ · ( - )/
∆k = ∙ · /
∆k = /
|De Broglie Packet Calculator Input Values|
|Mass of particle (m) kg [kilogram]|
|Initial speed of particle (v0) m/s [metre per second]|
|Final speed of particle (v) m/s [metre per second]|
|Planck's constant (h) J · s [Joule per second]|
|Archimedes' Constant (π)|
This formula derives from
where Δp = m · Δv = m · (v - v0) is the change in particle's momentum.
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