"activities&amp"

Reliable and User Friendly

Experiment With Sound Wave Interference

Create waves and signals quickly and easily.

These long-lasting aluminum tuning forks have a full sound.

Make sound measurements with greater precision and convenience.

Foam ball with buzzer audibly demonstrates the Doppler effect during motion.

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

This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.

The Large Wave form helix easily demonstrates wave phenomena.

Two sets of popular tuning forks are available.

Observe phase reversal at the fixed end of wave pulses with this spring used to test waves in fundamental and multiple vibrations.

Used for auditory responses. Available with or without fixed weights.

Used to investigate wavelength in air.

Lower Frequency Than Traditional Forks

Scientific tuning forks are designed for acoustic research, sound wave analysis, and calibration standards.

Boomwackers are brighly colored plastic tubes tuned by length to musical notes.