The sketch in the figure shows displacement time curve of a sinusoidal wave at `x = 8m`. Taking
Channel: Doubtnut
Date: 2020-04-19

The sketch in the figure shows displacement time curve of a sinusoidal wave at `x = 8m`. Taking velocity of wave `v = 6m//s` along positive `x-`axis, write the equation the wave.     src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/RES_WFPM_PHY_XI_C05_E01_030_Q01.png" w