"Activités de comprehensive"

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.

Reliable and User Friendly

Observe phase reversal at the fixed end of wave pulses with this spring used to test waves in fundamental and multiple vibrations.

This set provides versatile tools for a variety of demonstrations.

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

Closely wound steel helix for studying wave behavior.

Used to investigate wavelength in air.

This compact tank can be used on an overhead projector or as a traditional ripple tank.

Lower Frequency Than Traditional Forks

Designed for Physics and Physical Science experimentation.

Foam ball with buzzer audibly demonstrates the Doppler effect during motion.

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.