When a train of plane wave traverses a medium, individual particles execute periodic motion given by the equation y = 4 sin pie/2 (2t + x/8) where the lengths are expressed in centimetres and time in seconds individual particles execute periodic motion given by the equation y = 4 sin pie/2 (2t + x/8) where the lengths are expressed in centimetres and time in seconds When a train of plane wave traverses a medium September 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related