[单选题]
An electron is moving about a siny/.e. 0f(px uqe f6t+ z/iaujkgle proton in an orbit characterizedi c9sbih n6nhpiye+w.qud-. ++ i r:*z by n = 4. How many of the electron's d+ibiesyn+rnz9hucp.i d* :iq6 w. -h+e Broglie wavelengths fit into the circumference of this orbit?
Post time 2024-1-22 00:41:22