"WardsSci000627"

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

Alloy tuning fork economy stamped.

The activator is specifically designed for use with tuning forks.

This large rubber hammer is ideal for activating tuning forks.

Two sets of popular tuning forks are available.

How Does Mass Affect Transverse 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.

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

These large alloy tuning forks are designed to demonstrate resonance, beat frequency, and sympathetic vibration.

Scientific tuning forks are designed for acoustic research, sound wave analysis, and calibration standards.

Long, pure sounding aluminum tuning forks.

This box shows Planck's Constant in action.

Get students into the swing of things with the Doppler effect.

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

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.

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