To study waves and to demonstrate compression, rarefaction, amplitude, wavelength, echoes, volume and pitch. Inexpensive model for creating longitudinal/compression waves by simply pushing a Slinky along a track. Includes instructions.
To study waves and to demonstrate compression, rarefaction, amplitude, wavelength, echoes, volume and pitch. Inexpensive model for creating longitudinal/compression waves by simply pushing a Slinky along a track. Includes instructions.
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To study waves and to demonstrate compression, rarefaction, amplitude, wavelength, echoes, volume and pitch. Inexpensive model for creating longitudinal/compression waves by simply pushing a Slinky along a track. Includes instructions.