"activities&amp"

A must for explorations of sound and waves.

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

Get students into the swing of things with the Doppler effect.

This advanced ripple tank comes complete with all accessories needed for wave investigations.

Create waves and signals quickly and easily.

Break light into its components wavelengths

Make the study of light and color fun and easy

Closely wound steel helix for studying wave behavior.

Closely wound steel helix for studying wave behavior.

Closely wound steel helix for studying wave behavior.

Closely wound steel helix for studying wave behavior.

Steel tuning forks for physics experiments.

Steel tuning forks for physics experiments.

Aluminum tuning forks for physics experiments.

This hands-on apparatus demonstrates transverse and longitudinal waves.

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