The inside of the yellow frame is the entire device |
The above figure shows the wave motion demonstrator and the attachments attached to the left and right ends. The end on the left side shakes by hand to generate a pulse wave, or connects to a vibrator by a servomotor to generate a continuous wave. The starting point of this wave is called the wave source. The right end is a free end when nothing is attached, a fixed end when clamped, and an attenuator that provides vibration resistance with the water in the beaker. The video of each end is shown below.。 |