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published by the Physics Education Technology Project
This interactive simulation allows students to analyze the properties of sound waves.  Frequency/amplitude can be controlled and audio tones can be enabled or disabled.  Other options allow users to experiment with constructive and destructive interference by moving positions of speakers and listeners. Tools are also provided to measure wavelengths of various frequencies. Experimenting with interference from a wall and exploring sound in environments without air pressure are also possible.

This simulation is part of a large and growing collection developed by the Physics Educational Technology Project using research-based principles.

See the Related Materials below for a link to clicker questions and tutorials designed specifically for this simulation by the PhET team.

Please note that this resource requires Java.
Subjects Levels Resource Types
Oscillations & Waves
- Acoustics
= Pitch
- Sound Reproduction
- Wave Motion
= Wave Properties of Sound
- Lower Undergraduate
- High School
- Middle School
- Informal Education
- Instructional Material
= Activity
= Interactive Simulation
- Audio/Visual
= Sound
Intended Users Formats Ratings
- Learners
- Educators
- application/java
  • Currently 5.0/5

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Mirror:
http://phet.colorado.edu/sims/sou…
Access Rights:
Free access
Restriction:
© 2005 PHET and University of Colorado
Additional information is available.
Keywords:
amplitude, frequency, harmonic content, interference, longitudinal waves, pitch, sound, sound waves, two source interference, wave, wave period, wave structure
Record Cloner:
Metadata instance created October 22, 2006 by Gifford Weber
Record Updated:
July 12, 2011 by Ed Lee
Last Update
when Cataloged:
August 11, 2008
Other Collections:

ComPADRE is beta testing Citation Styles!

Record Link
AIP Format
, Version 2.05.03 (Physics Education Technology Project, Boulder, 2005), WWW Document, (http://phet.colorado.edu/en/simulation/sound).
AJP/PRST-PER
PhET Simulation: Sound, Version 2.05.03 (Physics Education Technology Project, Boulder, 2005), <http://phet.colorado.edu/en/simulation/sound>.
APA Format
PhET Simulation: Sound. (2008, August 11). Retrieved July 29, 2014, from Physics Education Technology Project: http://phet.colorado.edu/en/simulation/sound
Chicago Format
Physics Education Technology Project. PhET Simulation: Sound. Boulder: Physics Education Technology Project, August 11, 2008. http://phet.colorado.edu/en/simulation/sound (accessed 29 July 2014).
MLA Format
PhET Simulation: Sound. Vers. 2.05.03. Boulder: Physics Education Technology Project, 2005. 11 Aug. 2008. 29 July 2014 <http://phet.colorado.edu/en/simulation/sound>.
BibTeX Export Format
@misc{ Title = {PhET Simulation: Sound}, Publisher = {Physics Education Technology Project}, Volume = {2014}, Number = {29 July 2014}, Month = {August 11, 2008}, Year = {2005} }
Refer Export Format

%T PhET Simulation: Sound
%D August 11, 2008
%I Physics Education Technology Project
%C Boulder
%U http://phet.colorado.edu/en/simulation/sound
%O 2.05.03
%O application/java

EndNote Export Format

%0 Electronic Source
%D August 11, 2008
%T PhET Simulation: Sound
%I Physics Education Technology Project
%V 2014
%N 29 July 2014
%7 2.05.03
%8 August 11, 2008
%9 application/java
%U http://phet.colorado.edu/en/simulation/sound


Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.

Citation Source Information

The AIP Style presented is based on information from the AIP Style Manual.

The APA Style presented is based on information from APA Style.org: Electronic References.

The Chicago Style presented is based on information from Examples of Chicago-Style Documentation.

The MLA Style presented is based on information from the MLA FAQ.

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PhET Simulation: Sound:

Is Supplemented By http://phet.colorado.edu/admin/get-contribution-file.php?contribution_file_id=752

A set of 22 concept (clicker) questions relating to the topic of longitudinal waves and the physics of sound.  This item, a PhET Gold Star winner, was developed specifically for use with the PhET Sound simulation.

relation by Caroline Hall
Is Supplemented By PhET Teacher Ideas & Activities: EM Wave Analogy Tutorial

This introductory tutorial with related problem sets was designed specifically to be used with PhET Waves simulations.  It is a PhET Gold Star winner.

relation by Caroline Hall

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