1.0Regents Physicshttps://aplusphysics.com/wordpress/regentsadminhttps://aplusphysics.com/wordpress/regents/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="4YRn6IHfsf"><a href="https://aplusphysics.com/wordpress/regents/waves/wave-interference/">Wave Interference</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://aplusphysics.com/wordpress/regents/waves/wave-interference/embed/#?secret=4YRn6IHfsf" width="600" height="338" title="“Wave Interference” — Regents Physics" data-secret="4YRn6IHfsf" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://aplusphysics.com/wordpress/regents/wp-includes/js/wp-embed.min.js </script> Superposition When more than one wave travels through the same location in the same medium at the same time, the total displacement of the medium is governed by the principle of superposition. The principle of superposition simply states that the Continue reading →http://www.aplusphysics.com/courses/regents/waves/images/SuperPositionQ.png