C. D. Anderson
A) discovered the positron using a cloud chamber (1932).
B) was the first to produce diffraction patterns of electrons in crystals (1927).
C) set the limits on the probability of measurement accuracy (1927).
D) was the first to produce X-ray-like diffraction patterns of electrons passing through thin metal foil (1927).
E) predicted the positron from relativistic quantum mechanics (1928).

Question

Quizplus · Accepted Answer

Carl D. Anderson discovered the positron in 1932 using a cloud chamber, which was a significant discovery in the field of particle physics.