"Tubes"

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

To Accompany Your Tuning Fork!

Relate Motion to Sound

Used to investigate wavelength in air.

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

Easy to use kit to investigate sound wavelength.

Investigate the wavelength of sound on an open end tube.

WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.

Break light into its components wavelengths

This kit includes five different experiments exploring X-rays.