Normal mode
id:
normal-mode-181-17000700
title:
Normal mode
text:
A normal mode of a dynamical system is a pattern of motion in which all parts of the system move sinusoidally with the same frequency and with a fixed phase relation. The free motion described by the normal modes takes place at fixed frequencies. These fixed frequencies of the normal modes of a system are known as its natural frequencies or resonant frequencies. A physical object, such as a building, bridge, or molecule, has a set of normal modes and their natural frequencies that depend on its
brand slug:
wiki
category slug:
encyclopedia
description:
Pattern of oscillating motion in a system
original url:
https://en.wikipedia.org/wiki/Normal_mode
date created:
2004-02-20T14:25:40Z
date modified:
2024-09-06T02:38:14Z
main entity:
{"identifier":"Q900488","url":"https://www.wikidata.org/entity/Q900488"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/e9/Drum_vibration_mode12.gif","width":249,"height":170}
fields total:
13
integrity:
16