From the following list of observations, choose the one that most clearly supports the conclusion of de Broglie wavelengths.
A) cathode "rays"
B) the scattering of alpha particles by metal foil
C) diffraction
D) the emission spectrum of hydrogen
E) the photoelectric effect

Question

Quizplus · Accepted Answer

Diffraction experiments, such as the double-slit experiment, clearly demonstrate the wave-like behavior of particles, supporting the idea that particles also have a wavelength, as proposed by de Broglie.

From the Following List of Observations, Choose the One That