1 янв 1909 г. - Millikan's Oil Drop Experiment (1909)

Описание:

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.

Добавлено на ленту времени:

Дата: