J265 Franck-Hertz apparatus

J265 Franck-Hertz apparatus View larger

J265

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J265 Franck-Hertz apparatus

This device allows you to perform the famous experiment – which dates back to 1914 – by Franck and Hertz, who confirmed Bohr’s theory on the quantification of energy in an atom. This device includes a power supply unit equipped with analogue instrumentation and, inside it, a neon electronic tube.

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