Figure shows the shape of a progressive wave at time t = 0. After a time of t = 1/80 sec, the particle at the origin has its maximum negative displacement. If the wave speed be 80 m/s, then what will be the Figure shows the shape of a progressive wave at time t = 0. After a time of t = 1/80 sec the particle at the origin has its maximum negative displacement. If the wave speed be 80 m/s then what will be the September 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related