What is the wavelength of an electron with energy 1.60 $\times$ 10^-15 J? A) 61.2 nm B) 612 nm C) 1.20 fm D) 13.7 pm E) 12.3 pm

Question

Quizplus · Accepted Answer

The wavelength of an electron can be calculated using the de Broglie wavelength formula: λ = h/p, where h is Planck's constant and p is the momentum. The momentum p can be found using the relation p = √(2mE), where m is the electron mass and E is the energy. Substituting the given energy and constants, the wavelength is approximately 12.3 pm.

What Is the Wavelength of an Electron with Energy 1 ×\times×

What Is the Wavelength of an Electron with Energy 1 $\times$