The image above represents velocity.

To compute for velocity, three essential parameters are needed and these parameters are **Planck’s Constant (h), Wavelength (λ)** and **Mass (m).**

The formula for calculating velocity:

v = ^{h} / _{λm}

Where;

v = velocity

λ = wavelength

h = Planck’s constant

m = mass

Let’s solve an example;

Find the velocity when the wavelength is 10, the planck’s constant is 6.626e-34 and the mass is 5.

This implies that;

λ = wavelength = 10

h = Planck’s constant = 6.626e-34

m = mass = 5

v = ^{h} / _{λm}

v = ^{6.62607004e-34 }⁄ _{(10)(5)}

v = ^{6.62607004e-34 }⁄ _{(50)}

v = 1.33e-35

Therefore, the **velocity **is **1.33e-35 m/s.**

Continue reading How to Calculate and Solve for Velocity | De Broglie’s Law