Question: The physicist who won the 1917 Nobel Prize in Physics for the discovery of Characteristic X Rays was of what nationality?
Sentence (from "Charles Glover Barkla"): Charles Glover Barkla FRS FRSE (7 June 1877 – 23 October 1944) was a British physicist, and the winner of the Nobel Prize in Physics in 1917 for his work in X-ray spectroscopy and related areas in the study of X-rays (Roentgen rays).
Relevant evidence: Yes