Resonance

See simulatsioon pole veel sellesse keelde tõlgitud. Ingliskeelne versioon on saadaval allpool.

Resonance Ekraanipilt  Lae alla  Manusta
  • Resonance
  • Harmonic Motion
  • Oscillator

Sisu

  • Resonance
  • Harmonic Motion
  • Oscillator

Description

For advanced undergraduate students: Observe resonance in a collection of driven, damped harmonic oscillators. Vary the driving frequency and amplitude, the damping constant, and the mass and spring constant of each resonator. Notice the long-lived transients when damping is small, and observe the phase change for resonators above and below resonance.

Näidis-õpieesmärgid

  • Explain the conditions required for resonance.
  • Identify/explain the variables that affect the natural frequency of a mass-spring system.
  • Explain the distinction between the driving frequency and natural frequency of a resonator.
  • Explain the distinction between transient and steady-state behavior in a driven system.
  • Identify which variables affect the duration of the transient behavior.
  • Recognize the phase relationship between the driving frequency and the natural frequency, especially how the phase is different above and below resonance.
  • Give examples the application of real-world systems to which the understanding of resonance should be applied and explain why.
Version 1.01

Teacher Tips

Õpetajate juhend (pdf) sisaldab PhETi poolt loodud nõuandeid. ( PDF ).

Teacher-Submitted Activities

Concept questions for Physics using PhET (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Selle kaastöö koostas PhET. Trish Loeblein ÜÕ-Sissejuhatus
KK
MC Füüsika
Wave unit (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Selle kaastöö koostas PhET. Trish Loeblein KK
ÜÕ-Sissejuhatus
Demo
Pr
Füüsika
Wave clicker questions (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Selle kaastöö koostas PhET. Trish Loeblein ÜÕ-Sissejuhatus
KK
SK Füüsika
Resonance-Introduction to Natural Frequency A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Selle kaastöö koostas PhET. Trish Loeblein, Mike Dubson KK
ÜÕ-Sissejuhatus
SK
KT
Pr
Matemaatika
Füüsika
Resonance: Upper-division college A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Selle kaastöö koostas PhET. Mike Dubson, Trish Loeblein ÜÕ-Kõrgem tase SK
How do PhET simulations fit in my middle school program? Selle kaastöö koostas PhET. Sarah Borenstein PK Muu Füüsika
Bioloogia
Maateadus
Keemia
Waves and sound(in dutch golven en trillingen) Corné de Boer KK Demo
Mapping of PhET and IBDP Physics Jaya Ramchandani KK Muu Füüsika
MS and HS TEK to Sim Alignment Elyse Zimmer PK
KK
Muu Füüsika
Bioloogia
Keemia
Activity sheet_Resonance Rabin Rabe ÜÕ-Sissejuhatus Guided Füüsika
Moteur en PhET Bernard Lacour Muu Pr

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Kujundajad Kolmandate osapoolte materjalid Täname
  • Michael Dubson (lead design, lead developer)
  • Patricia Loeblein (design)
  • Jonathan Olson (developer)
  • Kathy Perkins (design)
  • Mindy Gratny (interviews)