Skip to main content

De Broglie Wavelength Calculator

de broglie wavelength calculator. Get instant, accurate results. Enter values for instant results with step-by-step formulas.

Reviewed by Manoj Kumar, Mathematics Educator

Reviewed by Manoj Kumar, Mathematics Educator

Formula

ฮป = h/p = h/(mv)

Every particle has a wave nature. h = 6.626ร—10โปยณโด Jยทs.

Worked Examples

Example 1: Electron

Problem:mโ‚‘=9.109ร—10โปยณยน kg, v=10โถ m/s

Solution:ฮป=6.626e-34/(9.109e-31ร—10โถ)=7.27ร—10โปยนโฐ m

Result:0.727 nm

Reviewed by Manoj Kumar, Mathematics Educator ยท Editorial policy