"WardsSci000626"

Closely wound steel helix for studying wave behavior.

Closely wound steel helix for studying wave behavior.

High Quality for the Classroom.

Long, pure sounding aluminum tuning forks.

This set provides versatile tools for a variety of demonstrations.

The Large Wave form helix easily demonstrates wave phenomena.

Closely wound steel helix for studying wave behavior.

Closely wound steel helix for studying wave behavior.

Plastic wave apparatus ideal for studying wave behavior.

Students learn how the length, tension, and mass of a string affect the frequency of a standing wave in this engaging demo.