For ten points, name this 1920 experiment that evidenced the existence of space quantization.
Devised to distinguish between theories proposed by Larmor and Sommerfeld, this experiment required a magnetic field gradient in excess of 100 Gauss per meter. The results were originally misinterpreted because the particles comprising the beam were assumed to be in the wrong state, and only when the round beam was upgraded to a rectangular silver beam were two thin lines clearly produced in the presence of a non-homogeneous magnetic field. For ten points, name this 1920 experiment that evidenced the existence of space quantization.
Devised to distinguish between theories proposed by Larmor and Sommerfeld, this experiment required a magnetic field gradient in excess of 100 Gauss per meter.
Stern-Gerlach experiment