el chico perdio perdiÃ³ su juguete the boy lost his; Toy maria marÃ­a vino con Su padre maria marÃ­a came; with her father digame dÃ­game su numero nÃºmero de telefono; telÃ©fono give me your telephone number un oso y su; cachorro a bear and its cub uno tiene que mirar por su negocio'one has to. look after one s own business
Schlieren photograph of an attached shock on a sharp-nosed supersonic body. In physics, a shock wave (also spelled shockwave), or shock, is a type of propagating disturbance. When a wave moves faster than the local speed of sound in a fluid it is a shock wave. Like an ordinary wave, a shock wave carries energy, and can propagate through a medium; however it is characterized by an abrupt, nearly discontinuous change in pressure, temperature and density of the medium.
These different points include the blast wave, shock waves, fragmentation, heat and the blast wind. 1  Blast wave: When a bomb explodes, the area around the explosion becomes overpressurized, resulting in highly compressed air particles that travel faster than the speed of sound. This initial blast wave inflicts the most damage. 2  When this blast wave reaches a structure or person, two things will initially happen. 3  First, the person will feel the force of the blast, which is the primary and initial impact of the shockwave. 4  This will damage a structure or body on impact.