Blurred vision, Dizziness, Floating spots or strings in vision and Lightheadedness. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms blurred vision, dizziness, floating spots or strings in vision and lightheadedness including Middle ear infection, Labyrinthitis, and Benign eye floaters.
Body waves. Body waves are of two types: compressional or primary (P) waves and shear or secondary (S) waves. P- and S- waves are called body waves because they can travel through the interior of a body such as the Earth's inner layers, from the focus of an earthquake to distant points on the surface. The Earthâs molten core can only be travelled through by compressional waves.
After the wave has gone, the particles of the substance are back where they started but energy has been carried by the wave from its origin (where it begins) to its destination (where it finishes). One type of wave (an electromagnetic wave) does not need any substance to get from its origin to its destination.It can travel through a vacuum (nothing). Electromagnetic waves can travel from stars to planets through empty space (space is a vacuum).aves transmit energy without transmitting matter. This means that waves can move energy (or information) from one place to another without moving any substance (stuff) from one place to another. The amount of energy that a wave has depends on its amplitude.