One researcher in this experiment later named cosmic rays and determined that they were indeed originating from outer space.
One researcher in this experiment later named cosmic rays and determined that they were indeed originating from outer space. Gerald Horton claimed that this experiment was fraudulent because of unused data points in the published paper. The values determined in this experiment were off by about one percent because of an error in the (*) viscosity of air. This experiment used two electrically charged plates to suspend the namesake material in order to equate the force of gravity with electric force and measure terminal velocity. For 10 points, name this 1909 experiment which determined the elementary charge of an electron.
One researcher in this experiment later named cosmic rays and determined that they were indeed originating from outer space.
Millikan Oil Drop Experiment [accept Oil Drop Experiment, Fletcher-Millikan oil drop experiment] &lt;DG&gt;