measuring variations of frequency of oscillations of the body

Full Title

Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances > wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing > measuring variations of frequency of oscillations of the body

Classification Context

Section:

PHYSICS

Class:

MEASURING; TESTING

Subclass:

WEIGHING