Resonance & Sound
Doppler Rocket
Doppler RocketEffectively teaches students the frequency shift concept and its rugged design allows for years of classroom use.
Economy Resonance Tube
Economy Resonance TubeTwo nested cardboard tubes allow students to vary the length of a column of air and study resonance in both open and closed tubes.
Mini Speaker
Mini SpeakerMini speaker designed for use with the resonance air column, or for spatial interference explorations.
Open Speaker
Open SpeakerDesigned for the study of wave properties, features a high-quality woofer mounted on a sturdy base with standard banana jack inputs.
Replacement Speaker for Resonance Tube
Replacement Speaker for Resonance TubeReplacement speaker for the Resonance Tube (WA-9612).
Resonance Air Column
Resonance Air ColumnResonance tube with plunger, node markers and detachable stands for performing waves and sound experiments.
Resonance Air Column with Speaker
Resonance Air Column with SpeakerResonance air column and mini speaker for sound source resonance demonstrations.
Resonance Boxes: Sympathetic Resonance Box Set
Resonance Boxes: Sympathetic Resonance Box SetThese boxes are constructed from hardwood and feature an A4 tuning fork mounted directly to the box. If tuned to the same frequency, striking one will cause the other to go into sympathetic vibration.
Resonance Tube
Resonance TubeInvestigate the propagation of sound waves with this tube. Can be used closed or open and add an oscilloscope to examine waveforms in detail.
Sonometer Driver/Detector Coils
Sonometer Driver/Detector CoilsKey elements in quantifying Sonometer experiments, these coils magnetically mount on the base of Sonometer Systems.
Tuning Fork Set
Tuning Fork SetBoth rugged and economical aluminum tuning forks. Includes eight forks representing a full octave of frequencies.
Tuning Fork Technical Set
Tuning Fork Technical SetThis tuning fork set consists of six aluminum tuning forks with frequencies equal to an integer multiple of 125 Hz: 125, 250, 500,1000, 2000, and 4000 Hz.
