"AP physics"

Simple Mechanical System Clearly Conveys Complex Physics Principles.

The Large Wave form helix easily demonstrates wave phenomena.

A Classic Demonstration!

Make use of the overhead projector and shine a light on wave properties.

Make the study of light and color fun and easy

Plastic wave apparatus ideal for studying wave behavior.

This hands-on apparatus demonstrates transverse and longitudinal waves.

Long, pure sounding aluminum tuning forks.

Make sound measurements with greater precision and convenience.

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