Description

Used for the visual demonstration of the
properties of wave motion and the effects of
refraction, diffraction and interference.
Water tank: Frame of plastic which pastes
transparent glass plate, size for 38cm * 31.5cm *
2.6cm ,Frequency fllash source: the size is 18 * 7.7
* 7.7 cm, rotational speed by 6 to 99Hz adjustable.
It has the synchronized electricity output, and
causes the oscillator for synchronization. This
use the power source is DC 12V-4.7A. It has the
oscillator, the gearing cross rod, the remote
control, the wave matches, anti-appendices, wave
fitting, reflector, projection board and so on.