Bølger - innledning

Bølger - innledning Skjermbilde Last ned Innbygging
  • Frekvens
  • Amplitude
  • Bølgehastighet

Innhold

  • Frekvens
  • Amplitude
  • Bølgehastighet
  • Bølgelengde
  • Vann
  • Lyd
  • Lys

Beskrivelse

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.

Eksempel 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.
Versjon 1.0.1

Lærertips

Last ned lærertips PDF Oversikt over sim-kontroller, modellforenklinger, og innsikt i elevenes tenkning ( PDF ).

Aktiviteter sendt inn av lærere

Alignment of PhET sims with NGSS Dette bidraget ble designet av PhET. Trish Loeblein updated by Diana López Ungdomsskole
vgs		 Annet Biologi
Fysikk
Geofag
Kjemi
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Dette bidraget ble designet av PhET. Diana López Ungdomsskole
Barneskole		 Lab
Discuss
Lekse
Demo
Guided		 Matematikk
Kjemi
Fysikk
Astronomi
Intro to Waves I: Basics of waves in liquids Don Loving vgs
Student - intro
Ungdomsskole		 Guided
Lekse		 Fysikk
Introduction to Waves: Liquid Matter, Sound, and Light Lonny Villalobos, M.Ed. Ungdomsskole
vgs		 Guided
Lab		 Fysikk
Wave Intro Simulation Worksheet Bonnie Meaders Ungdomsskole Lab Fysikk

Del en aktivitet!

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 Tredjepartsbiblioteker 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