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Physics apparatuses for use in classroom studies of waves and sound including tuning forks, resonance tubes, Melde's apparatus, slinkies, vibration generators, stroboscopes, and sonometers.
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Science Education A science education product.
Load batteries, swing the device in a full circular motion experience the doppler effect first hand. The Doppler Effect Demonstration Apparatus is the ideal demonstration of the Doppler effect in a classroom.
This Supertek™ Resonance Box with 4 Mounted Tuning Forks is used for demonstrating the formation of basic major cord. Frequencies are 256 Hz 'C1', 320 Hz 'E', 384 Hz 'G' and 512 Hz 'C2'. Size of box 11.25 x 4.50 x 2.50 in. Comes with hammer.
Double the duration of audible vibration when using these Supertek™ Extra Heavy Aluminum Set of 2 Tuning Forks with Resonance Boxes. One adjustable tuning fork is weighed and can be adjusted over range of about 30 Hz. The other tuning fork is a 256 Hz 'C'.