Embibe Experts Solutions for Chapter: Wave Motion - Waves on a String, Exercise 1: TS EAMCET - 5 August 2021 Shift 2

The phase difference between the following two waves $y_2$ and $y_1$ is:

$y_1=a\sin \left(\omega t-kx\right)$

$y_2=b\cos \left(\omega t-kx+\frac{\pi }{3}\right)$

Which of the following is not a transverse wave?

A wave is represented by the equation $y=(0.02 \mathrm{m})\sin (5\pi x-20t).$ The minimum distance between the two particles always having the same speed is. (Assume $x$ and $t$ are in SI units)

Two harmonic travelling waves are described by the equations $y_1=a\sin \left(kx-\omega t\right)$ and $y_2=a\sin \left(-kx+\omega t+\varphi \right)$ The amplitude of the superposed wave is