Science SPORE Prize
November 2011

The Open Source Physics Project is supported by NSF DUE-0442581.

## Computer Program Detail Page

One Dimensional Wave Superposition JS Model
written by Wolfgang Christian and Francisco Esquembre
The One-Dimensional Wave Function Superposition JavaScript Model shows how the superposition principle gives rise to wave phenomena such as standing waves and beats.  Users enter real-valued wave functions and observe both the time dependent functions and their superposition. This model uses the JavaScript mathematical function parser.

The One-Dimensional Wave Function Superposition JavaScript Model was developed using the Easy Java Simulations (EJS) version 5.  It is distributed as a ready-to-run html page and requires only a browser with JavaScript support.
1 supplemental document is available
1 source code document is available
Subjects Levels Resource Types
Oscillations & Waves
- Wave Motion
= Beats
= Phase and Group Velocity
= Standing Waves
= Transverse Pulses and Waves
- High School
- Instructional Material
= Interactive Simulation
Intended Users Formats Ratings
- Learners
- Educators
- application/javascript
- application/zip
- text/html
• Currently 5.0/5

Rated 5.0 stars by 1 person

Want to rate this material?

Access Rights:
Free access
This material is released under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 license.
Rights Holder:
Wolfgang Christian
Merlot:
pending
Record Cloner:
Metadata instance created September 16, 2013 by Wolfgang Christian
Record Updated:
February 27, 2016 by Wolfgang Christian
Last Update
when Cataloged:
September 16, 2013

### AAAS Benchmark Alignments (2008 Version)

#### 4. The Physical Setting

4F. Motion
• 6-8: 4F/M4. Vibrations in materials set up wavelike disturbances that spread away from the source. Sound and earthquake waves are examples. These and other waves move at different speeds in different materials.
• 6-8: 4F/M7. Wave behavior can be described in terms of how fast the disturbance spreads, and in terms of the distance between successive peaks of the disturbance (the wavelength).
• 9-12: 4F/H6ab. Waves can superpose on one another, bend around corners, reflect off surfaces, be absorbed by materials they enter, and change direction when entering a new material. All these effects vary with wavelength.
ComPADRE is beta testing Citation Styles!

AIP Format
W. Christian and F. Esquembre, Computer Program ONE DIMENSIONAL WAVE SUPERPOSITION JS MODEL, Version 1.0 (2013), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13014&DocID=3583).
AJP/PRST-PER
W. Christian and F. Esquembre, Computer Program ONE DIMENSIONAL WAVE SUPERPOSITION JS MODEL, Version 1.0 (2013), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13014&DocID=3583>.
APA Format
Christian, W., & Esquembre, F. (2013). One Dimensional Wave Superposition JS Model (Version 1.0) [Computer software]. Retrieved September 20, 2017, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13014&DocID=3583
Chicago Format
Christian, Wolfgang, and Francisco Esquembre. "One Dimensional Wave Superposition JS Model." Version 1.0. https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13014&DocID=3583 (accessed 20 September 2017).
MLA Format
Christian, Wolfgang, and Francisco Esquembre. One Dimensional Wave Superposition JS Model. Vers. 1.0. Computer software. 2013. 20 Sep. 2017 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13014&DocID=3583>.
BibTeX Export Format
@misc{ Author = "Wolfgang Christian and Francisco Esquembre", Title = {One Dimensional Wave Superposition JS Model}, Month = {September}, Year = {2013} }
Refer Export Format

%A Wolfgang Christian
%A Francisco Esquembre
%T One Dimensional Wave Superposition JS Model
%D September 16, 2013
%O 1.0
%O application/javascript

EndNote Export Format

%0 Computer Program
%A Christian, Wolfgang
%A Esquembre, Francisco
%D September 16, 2013
%T One Dimensional Wave Superposition JS Model
%7 1.0
%8 September 16, 2013

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.

This resource is stored in 2 shared folders.

You must login to access shared folders.

### One Dimensional Wave Superposition JS Model:

Is the Basis For EJSS wave 1d superposition model

Changes:

recreate on a fresh ejss using codes from http://www.compadre.org/osp/items/detail.cfm?ID=13014
use design ideas from http://weelookang.blogspot.com/2010/06/open-source-ejs-superposition-of-2.html
Area of improvement:

cannot figure out how to make a dot that travels on the  f(x,t) and  g(x,t)

relation by wee lookang
Is Based On Easy Java Simulations Modeling and Authoring Tool

Use the Easy Java Simulations Modeling and Authoring Tool to edit and to explore the source code for the One Dimensional Wave Superposition JS Model.

relation by Lyle Barbato

Know of another related resource? Login to relate this resource to it.
Save to my folders

### Related Materials

Is the Basis For Is Based On

The OSP Network: