"activities&amp"

Both of these sets come with a roll-up style canvas storage pouch and a solid rubber activator.

Long, pure sounding aluminum tuning forks.

Bring your physics equipment into the 21st century with the new and improved CENCO physics acoustic resonance apparatus.

Even frequencies make harmonic relationships clear and calculations easier.

Designed for Physics and Physical Science experimentation.

Compact kit for all your wave demonstration needs.

Reliable and User Friendly

This aluminum tuning fork has sliding weights on each tine.

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

These Physical Pitch Sets are highly accurate.

Useful for physics and sound demonstrations.

This self-contained apparatus explores wave velocity.

Simple Mechanical System Clearly Conveys Complex Physics Principles.

Equilateral prisms, made from high quality clear acrylic sheet.

High power and versatility.

Vibration generator and function generator all in one apparatus.