Cylindrical pendulum bob with sliding plotter electrode for experiments to confirm Kepler's law governing areas covered by a body subject to a central force that can be demonstrated by means of powder tracing. Steel, with metal ball chain ...
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Apparatus for investigating frictionless rotation. A small rotating disc with a protractor scale supports a cross bar to which weights can be attached. The disc is supported by a bed of air in which its axis is centred. A driving weight is ...
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Apparatus for investigating frictionless rotation. A small rotating disc with a protractor scale supports a cross bar to which weights can be attached. The disc is supported by a bed of air in which its axis is centred. A driving weight is ...
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Supplementary set to the Kröncke optics basic set (1009932 resp. 1009931) for carrying out student experiments on the interference of light waves.
Such as:
Fresnel mirror
Diffraction by small openings and plates
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Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods, frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off and power supplies for ...
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Connector box for use in connecting light barrier (U11365) or laser reflection sensor (U8533380) to external digital counters. Includes plug-in power supply 12 V AC.
Input: 8-pin miniDIN socket
Output: Two 4-mm safety sockets
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For optical filtering and generation of interference rings in the experiment to demonstrate the normal Zeeman effect. The fixed etalon consists of a substrate with highly reflective, if only partially reflecting, mirror coatings on both sides ...
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A device for static measurement of electric field strength and voltages. Mounted at a short distance in front of a star-shaped measuring electrode is a modulation impeller, of the same star shape, and connected to ground. The charges infl uenced ...
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-차트 상단과 하단에 클립으로 고정할 수 있는 플라스틱 쫄대
-벽에 매달 수 있도록 쫄대 상단에 작은 링이 부착되어 있음
Use these hard plastic rods to hang the paper version simply and effectively. You receive 2 plastic rods to clip onto the top and bottom of your chart purchase. The top ...
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