"Tubes"

Relate Motion to Sound

Used to investigate wavelength in air.

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

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

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

Break light into its components wavelengths

Make the study of light and color fun and easy