SCIENCE GIZMOS: Wave Demonstration Spring, stretches 1.8M to 9M long
This Science Gizmo ‘Wave Demonstration Spring’ is ideal to demonstrate both standing and moving transverse waves as well as moving sound waves. This 1.8 metre (6-foot) long stretches to over 9 metres (30 feet) with a diameter approximately 22mm thick (3/4″). See the relationship between wavelength and frequency in a memorably simple way and how a polarizing filter works by stretching the spring through a large slit in a piece of cardboard. The Wave Demonstration Spring allows you to observe phase reversal at the fixed end of wave pulses and test fundamental and multiple vibrations. You can experiment by the determination of the speed of propagation of transverse and longitudinal waves.
Price is for one.
Scientific Gizmos are fun and easy to use to demonstrate the properties, mechanics and applications used and taught in Physics and Chemistry labs. (NOTE: Brand may vary from image displayed).
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