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Showing 16–26 of 26 results
Allows students to conduct experiments to measure the speed of light. Reflect a laser off a movable mirror into a light receiver to measure phase differences.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
Allows the students observation of velocity of drop rising in an electric field, then permits calculation of the force on the charge carried by the oil drop.
This system facilitates engaging photoelectric experiments to determine Planck’s Constant within 5.0%.
Replacement photodiode for the photoelectric effect apparatus.
Replacement e/m Tube for PASCO’s Electron Charge-to-Mass Ratio System.
Replacement mercury bulb for use with the Photoelectric Effect Apparatus.
To measure the speed of light, pulsed light is reflected off a retro-reflector and the time between the pulse and the received reflection is measured with an oscilloscope.
Includes selected equipment from the Complete Speed of Light Apparatus.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Classic experiment in which students observe the interference pattern from a Fabry-Perot interferometer resulting from the spectral line of a mercury lamp in a magnetic field.