Left Pregnant *Andy Biersack Love Story*. Aria Cerulli, the sister of the famous Chris Motionless , a 21 year old from Scranton, Pennsylvania is left pegnant with the baby of the lead singer of the band Black Veil Brides, Andy Biersack. The couple dated for 2 years until Andy left her for the beautiful Juliet Simms.
Some examples of electromagnetic waves are Radio, Gamma, X â¦ -rays, Infra-red, and Microwaves Electromagnetic waves are able to travel through a medium of liquids, solids, and geaseous states, or through space where there is no material at all, called vacuum.
Definition of Mechanical Waves. A mechanical wave is a wave that is a vibration in matter, transferring energy through a material. Not all waves are like this. For example, electromagnetic waves such as visible light are not mechanical because they can travel through the vacuum of space to reach us from the sun. Mechanical waves include water waves, sound waves, earthquake waves, and many more. Like all waves, those of the mechanical variety have peaks, or crests, and troughs. They also have a frequency, which is the number of waves that pass by per second, and a wavelength, which is the distance from one peak to the next, or one trough to the next.