A wave is represented by the equation :y = 0.4 cos (8t – x/2), where x and y are in metres and t in seconds. The frequency of the wave is A wave is represented by the equation :y = 0.4 cos (8t - x/2) where x and y are in metres and t in seconds. The frequency of the wave is November 11, 2020 Category: Chapter 17 - Wave Motion , MTG NEET Physics , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related