The Einstein-De Haas Experiment Showed That

Multiple Choice

The Einstein-de Haas experiment showed that:

A) atoms emit and absorb light, but only of certain wavelengths.
B) atoms have momentum, and momentum is conserved.
C) atoms have electric fields, and electric fields can cause their energy levels to split.
D) atoms have magnetic dipole moments that are coupled to their angular momentum.
E) a gradient in a magnetic field will cause a beam of atoms to split.