To purchase or download the latest version of the software for evaluation go here!

Explore the many intricacies of multi point-source intereference. Be able to see the effects of changing the aspects of the point sources used.
Some key feature:
  • Show path of the nodes and anti-nodes
  • Show high detail of the interference generated
  • Adjust phase shift
  • Change wavelength and amplitude of the waves
  • Show effects of making the waves not "coherent"
  • Measure the position of nodes and antinodes
  • Animate the waves
  • and many more...
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The Virtual Interference Program is $20 (U.S.). The program can be used at home by the students enrolled at the school the software is liscensed to.

For a single school
To order the program for your school and receive the registration codes and individual program immediately upon registration, click Here.

For a district/board or multiple schools
If you would like to buy a license for multiple schools contact "info (at)" The program(s) of your choice can be configured into one file and it can include your district/board logo for easy use at all the schools you register for. No registration codes will be required to run the file.
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Sample Screen Shots

Main Screen
Incoherent Sources
Measure Distances
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Be sure to check out Subscribe to me on YouTube for videos on how the software can be used.

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Updated:Feb  2013