Ur answer is..... Sound is a form of energy which produces the sensation of hearing in our ears....

Sound is produced by the vibration of the body and objects.

Introduction:

Sound is a form of energy that travels in waves through different media. It is a type of mechanical wave that requires a medium to travel.

Production of Sound:

Sound is produced due to the vibration of an object, which sets the particles of the medium into vibration. The vibration of an object creates a disturbance in the medium, which travels in the form of a wave.

Nature of Sound:

Sound waves are longitudinal waves, which means that the particles of the medium vibrate in the direction of the wave's propagation. Sound waves can travel through solids, liquids, and gases. The speed of sound waves depends on the medium through which they travel.

Propagation of Sound:

The propagation of sound waves in different media is as follows:

- In solids: Sound waves travel faster in solids due to the higher density of particles.
- In liquids: Sound waves travel slower in liquids than in solids. The density of particles in liquids is less than in solids.
- In gases: Sound waves travel slower in gases than in solids and liquids. The density of particles in gases is much less than in solids and liquids.

The speed of sound also depends on the temperature and pressure of the medium. As the temperature increases, the speed of sound also increases. Similarly, as the pressure increases, the speed of sound also increases.

Conclusion:

In conclusion, sound is a form of energy that travels in waves through different media. It is produced due to the vibration of an object, which sets the particles of the medium into vibration. Sound waves are longitudinal waves that can travel through solids, liquids, and gases. The speed of sound depends on the medium through which it travels, as well as the temperature and pressure of the medium.