Transverse and Longitudinal waves

Name some examples of a transverse wave. Does each type of transverse wave require material medium?  

The speed of propagation of a wave in a medium is $300 \mathrm{m} {\mathrm{s}}^{-1}$. The equation of motion of a point at $x=0$ is given by $y=0.04\sin 600\pi t$. Taking all the values in the SI unit, find the wavelength of the wave. 

The expression for a sinusoidal travelling wave is given as:

$y=5\sin 30\pi \left(t-\frac{x}{240}\right)$

Taking all the values in the given equation in the SI units, rewrite this expression for the displacement at $x=500 \mathrm{cm}$.

The expression for a sinusoidal wave at a fixed location can be written as:

In SI units, angular frequency is normally presented in radians per second.

Define the angular frequency?

Angular frequency is a _____ quantity.

Calculate the angular frequency (in degrees) of an oscillating object with a time period of $30$ seconds.

_____ waves generated in a pipe filled with air by moving the piston up and down.

 Air can sustain only longitudinal waves.

Describe the process of producing a continuous wave in a air filled pipe.

Define wave motion. Write down the characteristics of wave motion.

The equation of a transverse wave travelling along a string is given by $\mathrm{Y}=2.0 \sin \pi (0.2 \mathrm{x}-2.0\mathrm{t})$, where $\mathrm{y},\mathrm{x}$ are in meters and $t$ is in seconds Find the amplitude, wavelength speed and frequency of the wave.

Explain longitudinal wave motion.

What are the characteristics of a medium through which: mechanical waves propagates.

 In a region of constant potential

 What are gravitational waves?

Gravity waves or Gravitational waves are ripples in space-time fabric, generated by accelerated _____.

Gravity waves or Gravitational waves are ripples in space-time fabric, generated by accelerated masses.

What are gravity waves?