172176 The equation of wave motion is $y=6 \mathrm{sin}$ $\left[12 \pi t-0.02 \pi x+\frac{\pi}{2}\right]$, where $x$ is in $m$ and $t$ in
second. The velocity of the wave is

172177 In a transverse progressive wave of amplitude ' $a$ ', the maximum particle velocity is six times its wave velocity. The wavelength of wave is

172190 Match the following list I with List II.
| List I | | List II | |
| :--- | :--- | :--- | :--- |
| (A) | Transverse
wave | (i) | Vibrations parallel to the
direction of propagation |
| (B) | Longitudinal
wave | (ii) | Vibrations perpendicular
to the direction of
propagation |
| (C) | Beats | (iii) | Superposition of waves
travelling in the opposite
directions |
| (D) | Stationary
waves | (iv) | Superposition of waves
traveling in same
direction |
The correct answer is

172191 $y_{1}=4 \sin (\omega t+k x), y_{2}=-4 \cos (\omega t+k x)$, the phase difference is

172176 The equation of wave motion is $y=6 \mathrm{sin}$ $\left[12 \pi t-0.02 \pi x+\frac{\pi}{2}\right]$, where $x$ is in $m$ and $t$ in
second. The velocity of the wave is

172177 In a transverse progressive wave of amplitude ' $a$ ', the maximum particle velocity is six times its wave velocity. The wavelength of wave is

172190 Match the following list I with List II.
| List I | | List II | |
| :--- | :--- | :--- | :--- |
| (A) | Transverse
wave | (i) | Vibrations parallel to the
direction of propagation |
| (B) | Longitudinal
wave | (ii) | Vibrations perpendicular
to the direction of
propagation |
| (C) | Beats | (iii) | Superposition of waves
travelling in the opposite
directions |
| (D) | Stationary
waves | (iv) | Superposition of waves
traveling in same
direction |
The correct answer is

172191 $y_{1}=4 \sin (\omega t+k x), y_{2}=-4 \cos (\omega t+k x)$, the phase difference is

172176 The equation of wave motion is $y=6 \mathrm{sin}$ $\left[12 \pi t-0.02 \pi x+\frac{\pi}{2}\right]$, where $x$ is in $m$ and $t$ in
second. The velocity of the wave is

172177 In a transverse progressive wave of amplitude ' $a$ ', the maximum particle velocity is six times its wave velocity. The wavelength of wave is

172190 Match the following list I with List II.
| List I | | List II | |
| :--- | :--- | :--- | :--- |
| (A) | Transverse
wave | (i) | Vibrations parallel to the
direction of propagation |
| (B) | Longitudinal
wave | (ii) | Vibrations perpendicular
to the direction of
propagation |
| (C) | Beats | (iii) | Superposition of waves
travelling in the opposite
directions |
| (D) | Stationary
waves | (iv) | Superposition of waves
traveling in same
direction |
The correct answer is

172191 $y_{1}=4 \sin (\omega t+k x), y_{2}=-4 \cos (\omega t+k x)$, the phase difference is

172176 The equation of wave motion is $y=6 \mathrm{sin}$ $\left[12 \pi t-0.02 \pi x+\frac{\pi}{2}\right]$, where $x$ is in $m$ and $t$ in
second. The velocity of the wave is

172177 In a transverse progressive wave of amplitude ' $a$ ', the maximum particle velocity is six times its wave velocity. The wavelength of wave is

172190 Match the following list I with List II.
| List I | | List II | |
| :--- | :--- | :--- | :--- |
| (A) | Transverse
wave | (i) | Vibrations parallel to the
direction of propagation |
| (B) | Longitudinal
wave | (ii) | Vibrations perpendicular
to the direction of
propagation |
| (C) | Beats | (iii) | Superposition of waves
travelling in the opposite
directions |
| (D) | Stationary
waves | (iv) | Superposition of waves
traveling in same
direction |
The correct answer is

172191 $y_{1}=4 \sin (\omega t+k x), y_{2}=-4 \cos (\omega t+k x)$, the phase difference is