A Foucault's pendulum design

被引：7

作者：

Salva, Horacio R. ^{[1
,2
,3
]}

Benavides, Ruben E. ^{[1
]}

Perez, Julio C. ^{[1
]}

Cuscueta, Diego J. ^{[2
,3
]}

机构：

[1] CNEA, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[2] Consejo Nacl Invest Cient & Tecn, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

[3] UN Cuyo, Inst Balseiro, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2010年 / 81卷 / 11期

关键词：

D O I：

10.1063/1.3494611

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this article we explain our design and their performance, of a Foucault pendulum capable of continuous operation with a following system of the oscillation plane. We have built two pendulums, one of 2.835 m length and other of 4.975 m length. The oscillation amplitudes in either case were 1.8 and 1 deg, respectively. In our latitude the precession speed (9.89 deg/h counterclockwise) can be measured within 0.5 and 0.2 deg/h. The arrangement detected some earthquakes of medium intensity that took place as far as 765 km. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3494611]

引用

页数：4

共 50 条

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Benavides, Ruben E.
Perez, Julio C.
Cuscueta, Diego J.
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