Golfmachine (wave machine), PHYWE Function and Applications Compact device with 48 coupled oscillators for demonstration of: Propagation of a periodic dwave- Reflection at the free or fixed end- Wavelength, frequency, amplitude- phase, dispersion, damping- superposition, resonance. Equipment and technical data: Excitation of one or two sides with variable amplitude Posibility to fix momentary wave images Shutter plates for time measurements Dimensions (cm): 148 x 35 x 35