Limits of applicability of the Collette torsion pendulum to internal friction measurement
- 1 January 1979
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 12 (1) , 21-22
- https://doi.org/10.1088/0022-3735/12/1/006
Abstract
The Collette torsion pendulum with torsion wires of the same material and dimension is considered. The use of the pendulum is restricted to a certain range of the ratio rho identical to ft/f1, depending on the value of internal friction for the specimen; here ft and f1 are the frequencies of the total system and a pendulum of the Ke type with the upper torsion wire.Keywords
This publication has 1 reference indexed in Scilit:
- Theory of the Ke, inverted and Collette torsion pendulumsJournal of Physics E: Scientific Instruments, 1977