Turning fork

Description

An acoustic resonator in the form of a two-pronged fork with the prongs formed from a U-shaped bar of elastic metal. By striking it against a surface it resonates at a specific constant pitch thereby, emitting a pure musical tone once the high overtones fade out. It serve a useful illustration of how a vibrating object can produce sound.

Reviews

There are no reviews yet.

Be the first to review “Turning fork”