Bølger - innleing

Bølger - innleing Skjermbilete  Last ned  Innbygging
  • Frekvens
  • Amplitude
  • Bølgjefart

Innhald

  • Frekvens
  • Amplitude
  • Bølgjefart
  • Bølgjelengd
  • Vatn
  • Lyd
  • Lys

Description

Make waves with a dripping faucet, audio speaker, or laser! Adjust frequency and amplitude, and observe the effects. Hear the sound produced by the speaker, and discover what determines the color of light.

Døme på læringsmål

  • Make waves with water, sound, and light and see how they are related.
  • Discuss wave properties using common vocabulary.
  • Explain how changing the frequency and amplitude affects the characteristics of the wave.
  • Design an experiment to measure the speed of the wave.
Version 1.0.1

Teacher Tips

Lærarguiden (pdf) inneheld tips som er laga av PhET-teamet. ( PDF ).

Teacher-Submitted Activities

Alignment of PhET sims with NGSS Dette bidraget blei designa av PhET Trish Loeblein updated by Diana López Ungdomsskule
vgs
Anna Kjemi
Biologi
Fysikk
Geofag
Alineación de PhET con los planes de estudio de la SEP para Preescolar (2017) Dette bidraget blei designa av PhET Diana López Barneskule Demo
Guided
Discuss
Fysikk
Matematikk
Intro to Waves I: Basics of waves in liquids Don Loving vgs
Ungdomsskule
Student - intro
Lekse
Guided
Fysikk
Introduction to Waves: Liquid Matter, Sound, and Light Lonny Villalobos, M.Ed. Ungdomsskule
vgs
Lab
Guided
Fysikk
Wave Intro Simulation Worksheet Bonnie Meaders Ungdomsskule Lab Fysikk

The new HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iPad:
iOS 11+ Safari
iPad compatible sims

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
Latest version of Google Chrome
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:
Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Chrome.

Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.

Designteam Tredjepartsbibliotek Takk til
  • Sam Reid (lead developer)
  • Amy Rouinfar (lead designer)
  • Noah Podolefsky (original designer)
  • Wendy Adams
  • Diana López Tavares
  • Ariel Paul
  • Kathy Perkins
  • Katie Woessner
  • Cheryl McCutchan (graphic arts)
  • almond-0.2.9.js
  • base64-js-1.2.0.js
  • FileSaver-b8054a2.js
  • font-awesome-4.5.0
  • game-up-camera-1.0.0.js
  • he-1.1.1.js
  • himalaya-0.2.7.js
  • jama-1.0.2
  • jquery-2.1.0.js
  • lodash-4.17.4.js
  • pegjs-0.7.0.js
  • seedrandom-2.4.2.js
  • text-2.0.12.js
  • TextEncoderLite-3c9f6f0.js