Velocity of a sound:

Lets Learn about velocity of a sound. Before going to that , let me define what is velocity?
In physics velocity definition is given as: The rate of change of position an object is called as Velocity. To define Velocity Direction and magnitude are required.

The unit of magnitude is meters per second.  Daniel Colladon and Jacob Sturm were discovered the velocity of sound inside the water. Many frequent observations demonstrate that stable takes a definite time to guidance a indifference.

For model, when a lightning takes residence the flash is seen primary but the stable of heroin is heard after a goodish indication. Hence, vocalize has a expressed velocity. Substantial travels some fifteen present faster finished bond than through air. The rate of unbroken in h2o is about cardinal present that in air.

In this piece of writing I have  defined about velocity and also state of the velocity if the sound. Next we will move on some other topics of physics.