The equation of a sound wave is $y = 0.0015 \sin (62.4x + 316t)$. The wavelength of this wave is ..... $unit$.

$A$ simple harmonic progressive wave is represented as $y = 0.03 \sin \pi (2 t - 0.01 x) \ m$. At a given instant of time,the phase difference between two particles $25 \ m$ apart is

In a wave motion $y = a \sin (kx - \omega t)$,$y$ can represent

$A$ sinusoidal wave of frequency $500 \,Hz$ has a speed of $350 \,m/s$. The phase difference between two displacements at two points separated by a distance of $1 \,m$ is ...........

$A$ pulse on a string is shown in the figure. $P$ is a particle of the string. State which of the following is incorrect.

The speed of a wave in a certain medium is $960\, m/s$. If $3600$ waves pass over a certain point of the medium in $1\, minute$,the wavelength is .... $metres$.