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1 gen 1909 anni - Millikan's Oil Drop Experiment (1909)

Descrizione:

This experiment that measured the mass of an electron was perfected by the physicist Robert Millikan. Free electrons in an experimental chamber attached themselves to a spray of oil droplets. The charge on the oil droplets was always a near multiple of 1.6 x 10^-19 C.

Aggiunto al nastro di tempo:

Data:

1 gen 1909 anni
Adesso
~ 116 years ago