Normal Modes

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Normal Modes Snimka ekrana  Preuzimanje  Ugrađivanje
  • Oscillator
  • Normalni mod
  • Polarizacija

Teme

  • Oscillator
  • Normalni mod
  • Polarizacija
  • Masa na opruzi
  • Frekvencija
  • Amplituda
  • Faza

Opis

Play with a 1D or 2D system of coupled mass-spring oscillators. Vary the number of masses, set the initial conditions, and watch the system evolve. See the spectrum of normal modes for arbitrary motion. See longitudinal or transverse modes in the 1D system.

Uzorak ciljeva učenja

  • Explain what a normal mode is.
  • Explain what are the frequency, the amplitude, and the phase of a normal mode.
  • Explain why different normal modes have different frequencies and why higher-numbered modes have higher frequencies.
  • Identify how many normal modes a given system has and be able to sketch the individual modes qualitatively, for both 1D and 2D systems.
  • Explain the distinction between transverse and longitudinal normal modes in a 1D system.
  • Explain how adjusting the phase of a normal mode affects the motion of the system.
  • Explain qualitatively how any arbitrary state of the system can be written as a sum of normal modes; that is, explain the superposition principle.
  • Explain which properties of the system are set by the initial conditions, which properties are time-independent, and which properties are time-dependent.
  • Explain why striking a metal plate in one spot raises the temperature of the plate.
Verzija 1.01

Savjeti učitelja

Download teacher tips PDF Pregled kontrole simulacije, pojednostavljenje modela i uvid u učenička razmišljanja ( PDF ).

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Basque Sve Euskara Download Run now Bibrazio-modu normalak
Bjeloruski Sve беларускі Download Run now Нармальныя рэжымы
Bosanski Sve Bosanski Download Run now Normalni modovi
Danski Sve Dansk Download Run now Normalindstillinger
Francuski Sve français Download Run now Modes vibratoires à plusieurs corps
Galician Sve Gallegan Download Run now Modos de vibración
Grčki Sve Ελληνικά Download Run now Κανονικές καταστάσεις
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Japanski Sve 日本語 Download Run now 基準振動(モード)
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Kineski (pojednostavljen) Sve 中文 (中国) Download Run now 标准振荡
Kineski (traditionalni) Sve 中文 (台灣) Download Run now Normal Modes 正規振態
Korejski Sve 한국어 Download Run now 정규 모드
Mađarski Sve magyar Download Run now Normál módusok
Makedonski Sve македонски Download Run now Нормални модови
Mongolian Sve Монгол (Монгол) Download Run now Хэвийн Горим
Njemački Sve Deutsch Download Run now Normalschwingungen 1D & 2D
Persian Sve فارسی Download Run now مد طبيعي
Poljski Sve polski Download Run now Mody Normalne
Portugalski (Brazil) Sve português (Brasil) Download Run now Modos Normais
Slovački Sve Slovenčina Download Run now Normálne vibračné módy
Srpski Sve Српски Download Run now Нормални модови
Španjolski Sve español Download Run now Frecuencias resonantes. Download teacher tips PDF
Španjolski (Mexico) Sve español (México) Download Run now Frecuencias resonantes. Download teacher tips PDF
Španjolski (Peru) Sve español (Perú) Download Run now Frecuencias Resonantes
Tajlandski Sve ไทย Download Run now โหมดปกติ
Talijanski Sve italiano Download Run now Modi normali di vibrazione (Risonanza)
Turkmen Sve Turkmen Download Run now Yrgyldamanyň normal diapazonlary
Vijetnamski Sve Tiếng Việt Download Run now Kiểu dao động chuẩn tắc
Židovski Sve עברית Download Run now מצבים נורמלים

Windows Macintosh Linux
Microsoft Windows
XP/Vista/7/8.1/10
Macromedia Flash 9 or later
OS X 10.9.5 or later
Macromedia Flash 9 or later
Macromedia Flash 9 or later

Dizajnerski tim Biblioteke treće strane Zahvale
  • Michael Dubson (lead designer/developer)
  • Jon Olson (developer)
  • Ariel Paul (development/interviews)
  • Trish Loeblein (development)