"orange de méthyle"

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.

High Quality.

Relate Motion to Sound

Bring your physics equipment into the 21st century with the new CENCO complete pendulum set.

This sturdy clamp is invaluable for experiments involving energy, motion, acceleration, and more.

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

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.

Break light into its components wavelengths

Reliable and User Friendly