Item no.: F05

Introduction

With the development of sound and hearing technology, such mechanical
or digital device, widely applied in our daily lives, has attracted public
interest and attention. By way of air medium, sound source, for example, conveying some specific frequency and amplitude could be easily detected by human ears, even the intensity is in lower state. In this subject, substance- wave behavior for ripple experience on the water pool is designed and experimented.

Objectives

In this subject, the water tank experiments are intended to produce different wave pattern depending on various geometry of actuator. Relevant ripple- experiment listed below will be surveyed.

1. point wave
2. straight wave
3. wave’s reflection
4. wave’s refraction
5. wave’s diffraction
6. wave’s interference
7. reflection mirrors
8. refractive lens
9. Doppler effect

Features

1. The special designed product of aluminum and stainless behaves an easy-to-use characteristic, which makes the self-assemble accomplished, in five minutes, become possible.
2. The primary LED irradiated source including white light, green light and blue light is enforced. Here Sine-wave signal source is used to configure free space wave-pattern, which could be also available in static and dynamical photo.
3. By way of transparent projection board, ripple-profile might be promptly accessed with the paper drawing on above.
4. Sparking frequency of irradiated source might be fitted while the photo is performed by IPHONE