What is the wavelength of a 20-GeV alpha particle? A)0.25 fm B)0.063 fm C)0.099 fm D)less than 10^-¹⁸ m E)0.50 fm

Question

Quizplus · Accepted Answer

The wavelength of a particle can be calculated using the de Broglie wavelength formula: λ = h/p, where h is Planck's constant and p is the momentum. For a 20-GeV alpha particle, the momentum is high, leading to a very small wavelength. Calculating this gives approximately 0.063 fm.

What Is the Wavelength of a 20-GeV Alpha Particle