"Waves and Sounds"

Create waves and signals quickly and easily.

Mechanical representation of a sine wave signal.

With the Resonance Apparatus, students investigate the effect of frequency on wavelength.

Comprehensive and High Quality.

Introduce students to different standing waves.

Students use this experiment to determine the velocity of sound as a function of temperature.

Measure with short light pulses.

This 3-Wire Sonometer is a perfect way to illustrate the resonance of a wire based on tension and wire diameter.

Vibration generator for exciting oscillating and waves mechanically, such as in coil springs, a rubber cord, a wire ring or a Chladni plate. In robust plastic housing including mounting pin with 4mm socket for attaching accessories (Chladni plates, resonance wire, rubber band, etc.). Including holder for stand rod (up to 8mm dia.) on the rear side of the apparatus for the demonstration of standing waves in a coil spring. The generator is equipped with overload protection and is driven by a loudspeaker for smooth oscillations and fine travel stepping.

Precision apparatus uses sound waves to clearly illustrate the often poorly understood phase and group velocity concepts

Engaging, Ready-to-Use Learning Centers for Review of Standards-Based Topics!