Generates the mechanical vibrations with alternating voltage input max. 3V AC, 10KHz from Audio Frequency Generator (ESP60296). Size:110x110x65mm. Displacement:6mm Power: 3 watt Impedance: 8 ohm...
Used to demonstrates the relationship between the frequency of the sound produced by a plucked string, and the tension, length and mass per unit length...
A wave signal generator which produce wave in the form of rectangular, sinusoidal, trangle, sawtooth and pulse. It has strong enough to run Vibration Generator...
Geometric Optic Kit can be used to do simple observations and experiments concerning the geometric optic. Light reflection and refraction can be observe easily, especially...
Resonance tube gives the easy of experiment about sound. Loudspeaker which is connected to the audio generator produces stable wave pattern with changeable sound frequency....
High voltage power supply for spectrum tube. Equipped with spectrum tube holder, Input voltage: 110/220VAC Voltage output: 3 kV, 5mA (The output is continuously variable...
Ripple tank development of the previous version, with Digital stroboscope technology. This Ripple tank has capable of displaying the benefits of the wave of impressions...
The front end of the box produce wide, narrow, parallel, convergent, divergent beams. The rear end of the box produce light source for colour mixing....
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