# 10 Facts about Mechanical Waves

Post On: January 3, 2018
By: Andi

Facts about Mechanical Waves reveal about the intereting less-known information in Physics field especially waves. You might not realised it, but in fact that you are surrounded by wave everyday. Mechanical Waves is a wave that accept an oscillation from thing, then it transfers energy through medium. The material as a medium of transmission is limited. Hence, the oscillating material does not move far from its initial equilibrium position. A mechanical wave needs an initial energy input. Once, the energy input accepted, the wave propagates through the medium untill all the energy is up. Conversely, electromagnetic wave no need medium in transfering the energy. The other descriptions would like present below, please feel free reading it.

## Facts about Mechanical Waves 1: Important Property of Mechanical Waves

An important property of mechanical waves is that their amplitudes are measured in an unusual way, displacement by wavelength.

### Facts about Mechanical Waves 2: The Examples of Mechanical Waves

Some of the generall examples of mechanical waves are water waves, sound waves, and seismic waves.

## Facts about Mechanical Waves 3: The Types of Mechanical Waves

There are several types of mechanical waves namely, tranverse waves, longitudinal waves, and surface waves.

### Facts about Mechanical Waves 4: Transverse Wave

Transverse waves created by the medium to vibrate at a right angle to the direction of the wave or energy being carried by the medium. Tranverse waves has two parts which is crest and trough. The crest is the highest point of the wave, conversely, the trough is the lowest one. The length between a crest and trough is half of wavelength. The complete distance of wavelength is from crest to crest or from trough to trough.

## Facts about Mechanical Waves 5: Longitudinal Waves

The medium to vibrate parallel to the direction of the wave produce a longitudinal waves. Longitudinal waves contains of multiple compressions and rarefactions. The rarefaction in the farthest lenght while compressions is the closest one.

### Facts about Mechanical Waves 6: Surface Waves

Surface waves happened when wave travels along a surface that is between two medias.  There are two types of surface waves, namely, Rayleigh waves and Love waves.

## Facts about Mechanical Waves 7: The Instance of Surface Waves

The example for surface wave is the wave in pool or ocean.

### Facts about Mechanical Waves 8: Rayleigh Waves

Rayleigh wave also widely known as ground roll is the wave that travels as ripples with similar motion to those of waves on the surface of water. Rayleigh waves are much slower than body waves, even it reaches 90% of the velocity of body waves.

## Facts about Mechanical Waves 9: Love Waves

A love wave formed by a surface waves having horizontal waves that are shear or transverse to the direction of propagation. This wave commonly faster than Rayleigh waves.