·       Estimation of the experimental error of a single measurement. Error propagation. Least square fitting.

·       Non-elastic electron scattering (Frank – Hertz experiment).

·       Photoelectric effect and experimental estimation of the Planck’s constant.

·       Study of the wave nature of the electrons via electron diffraction.

·       Electron beam in a homogeneous magnetic field. Experimental estimation of the e/m ratio of electrons.

·       Thermionic emission (Richardson formula).

·       A study of the energy quantum levels of the Na atom via the observation of its atomic spectra.