Bibrazio-modu normalak

Bibrazio-modu normalak Pantailak  Deskargatu  Txertatu
  • Oszilatzailea
  • Modu normalak
  • Polarizazioa

Gaiak

  • Oszilatzailea
  • Modu normalak
  • Polarizazioa
  • Masa eraginkorra
  • Maiztasuna
  • Amplitudea
  • Fasea

Deskribapena

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.

Ikaskuntzaren oinarrizko helburuak

  • 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.
Bertsioa: 1.01

Irakasleentzako tresnak

Irakasle tresnak PDFa jetxi Irakasle-gidak (pdf) PhET taldeak sortutako tresnak ditu. ( PDF ).

Irakasleak bidalitako jarduerak

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Hizkuntza Download or Run Aholkuak
Alemana Dena Deutsch Download Run now Normalschwingungen 1D & 2D
Belarusiera Dena беларускі Download Run now Нармальныя рэжымы
Bosniera Dena Bosanski Download Run now Normalni modovi
Daniera Dena Dansk Download Run now Normalindstillinger
Eslovakiera Dena Slovenčina Download Run now Normálne vibračné módy
Espainiera Dena español Download Run now Frecuencias resonantes. Irakasle tresnak PDFa jetxi
Espainiera (Mexico) Dena español (México) Download Run now Frecuencias resonantes. Irakasle tresnak PDFa jetxi
Espainiera (Peru) Dena español (Perú) Download Run now Frecuencias Resonantes
Frantsesa Dena français Download Run now Modes vibratoires à plusieurs corps
Galegoa Dena Gallegan Download Run now Modos de vibración
Grekoa Dena Ελληνικά Download Run now Κανονικές καταστάσεις
Hebreera Dena עברית Download Run now מצבים נורמלים
Hungariera Dena magyar Download Run now Normál módusok
Indonesiera Dena Bahasa Indonesia Download Run now Pola - pola Normal
Ingelesa Dena English Download Run now Normal Modes
Italiera Dena italiano Download Run now Modi normali di vibrazione (Risonanza)
Japoniera Dena 日本語 Download Run now 基準振動(モード)
Kannada Dena Kannada Download Run now ಲಂಭ ಬಹುವರ್ತಿ(ಮೋಡ್)
Kazakhera Dena Kazakh Download Run now қалыпты тізімдер
Koreera Dena 한국어 Download Run now 정규 모드
Mazedoniera Dena македонски Download Run now Нормални модови
Mongoliera Dena Монгол (Монгол) Download Run now Хэвийн Горим
Persiera Dena فارسی Download Run now مد طبيعي
Poloniera Dena polski Download Run now Mody Normalne
Portugesa (Brazil) Dena português (Brasil) Download Run now Modos Normais
Serbiera Dena Српски Download Run now Нормални модови
Thaiera Dena ไทย Download Run now โหมดปกติ
Turkmenera Dena Turkmen Download Run now Yrgyldamanyň normal diapazonlary
Txinera (Simplified) Dena 中文 (中国) Download Run now 标准振荡
Txinera (Traditional) Dena 中文 (台灣) Download Run now Normal Modes 正規振態
Vietnamera Dena Tiếng Việt Download Run now Kiểu dao động chuẩn tắc

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

Diseinu ekipoa Third-party Libraries Eskerrak honako hauei:
  • Michael Dubson (lead designer/developer)
  • Jon Olson (developer)
  • Ariel Paul (development/interviews)
  • Trish Loeblein (development)