Verifica del 12 giugno 2003 - solution

1. 1.734×10^-10 m, 4.19×10⁶ m/s; 8.729×10^-13 m, 2.82×10⁸ m/s; 0.503 rad = 28.8°
2. 3 lines; (proton mass=infinity) 656.26 nm and 655.96 nm; (proton mass correction) 656.62 nm and 656.32 nm
3. 1.75 meV; 9.88 meV
4. assuming mass= m_electron: T_F=4.1 K; 1.038×10^-4 A/m; χ=5.19×10^-4 A²s²/(kg m), χ/(ε₀c²)=6.52×10^-10
5. -5.89 eV; -18.312 eV; Z_eff=1.16