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....
Electromagnetic bell with plastic base, for 3-6 V dc Complete with transparency cover to observe the way bell worked Terminal 4mm socket Dimension: (L) 16.00...
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....
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