"Physics Educational Materials"

An exciting, interactive exploration, this generator includes various mass attachments to investigate degrees of string tension in standing waves.

Unit consists of a sturdy metal frame carrying a DC motor with an eccentric shaft for exciting the vibrations. Clamp the frame to a table, attach a string and then simply use masses and a pulley to put tension on the string.

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

Reliable and User Friendly

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.

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.

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

Equilateral prisms, made from high quality clear acrylic sheet.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.

The Large Wave form helix easily demonstrates wave phenomena.

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

Steel tuning forks for physics experiments.

Steel tuning forks for physics experiments.

Aluminum tuning forks for physics experiments.