a problem about proportional counter
Posted: Sat Oct 29, 2005 5:50 am
21. A charged particle traverses a proportional counter. About 104 times as many electrons are collected as are formed by the particle in traversing the counter. This is the result of
(A) stimulated emission
(B) photoelectron production
(C) ionization by collisions
(D) magnetic resonance
(E) the Auger effect
thank u in ad:)
(A) stimulated emission
(B) photoelectron production
(C) ionization by collisions
(D) magnetic resonance
(E) the Auger effect
thank u in ad:)