Showing all 11 results
F-BA-1/EV
This equipment enables to measure the wavelengths of the visible lines of Balmer series in hydrogen spectrum, the Rydberg constant and the energy levels.
F-ESNMR/EV
Intrinsic angular momentum or Spin is a basic property of nuclei and of electrons. Although Spin cannot be measured directly, magnetic dipole moment is strictly linked […]
F-DIFEL/EV
This system for studying electronic diffraction enables to verify De Broglie hypothesis and to state the dual nature of an electron (as particle or as wave). […]
F-CEM/EV
The charged oil droplets subject to an electric field and the force of gravity between the plates of a capacitor are accelerated by the application of […]
F-FH-1/EV
Franck-Hertz experiment will demonstrate the validity of the principle of quantization of energy. This experiment was very important, from a historical point of view, because it […]
F-FH-2/EV
Franck-Hertz experiment will demonstrate the validity of the principle of quantization of energy. This experiment was very important, from a historical point of view, because it […]
F-SUP/EV
Two kits have been designed to demonstrate this phenomenon: one uses bismuth and the other yttrium. The kit using bismuth has two separated superconductive crystalline phases: […]
F-FOT/EV
This equipment enables students to repeat the experiment for determining the quantum theory of radiation which demonstrates that the energy of a photoelectron depends on the […]
F-PL-2/EV
This equipment enables to determine Planck’s constant by the measurement of the diffusion voltage of LEDs of different colours as a function of wavelength or of […]
F-HALL-T2/EV
A Germanium sample placed inside a copper envelope is positioned in the gap between the expansion poles of a permanent magnet. The gap width may be […]
F-TH/EV
Thomson tube enables to measure the charge/mass ratio of electrons. Thomson tube is a tube under vacuum; a scale is printed sideways on a slab of […]