APS Excellence in Physics Education Award
November 2019

Science SPORE Prize
November 2011

The Open Source Physics Project is supported by NSF DUE-0442581.
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Wave Representations Model Relations
Other Related Resources
relation created by wee lookang
added 2 new features f and phi phase lead
changes made: fixed the " with ' which is giving some error message in Ejs 4.3.3 re arrange to usual layout and color scheme made the 2 x1 and x2 points drag-gable to improve usability made feedback immediate, improve user experience added frequency = 1/T added phase lead of x1 to x2 = (xval2-xval)/lambda*2*Math.PI; added a better code to code for phase lead in multiple of 2*Math.PI thanks to Hwang Fu-Kwun expert advise http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=2179.0
if (Math.abs(phi%(2*Math.PI)-enterphi%(2*Math.PI)) < 0.1){ phicorrect = " Yes"; phicorrectbackground = java.awt.Color.GREEN; } else { phicorrect = " No"; phicorrectbackground = java.awt.Color.RED;
}
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