How did C.F. Powell's method help in identifying pion (pi-meson)?
By checking radiation
By heat difference
Through its tracks on photographic plates
By sound waves
Answer
C.F. Powell's method, involving the examination of photographic plates, played a pivotal role in identifying pions (pi-mesons). This technique allowed scientists to observe the tracks left by these subatomic particles as they passed through the plates. By analyzing these tracks, researchers could determine the characteristics of pions, including their mass, charge, and other properties, contributing to our understanding of the fundamental particles that make up matter.
Unveiling the Universe: The Legacy of C. F. Powell Quiz
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