The simulator for studies of wave propagation in the longitudinal mechanical

摘要

The simulator for studies of propagation of mechanical waves longidudinais refers to a mechanical device to illustrate the concepts relating to the physical phenomenon of wave propagation in the longitudinal mechanical and sound, and also serves to illustrate the concepts related to the physical Mechanical resonance phenomena associated with standing waves, longitudinal one-dimensional.This model is built with a series of springs in the form of semi rings with elastic properties, coupled alternately in massores with inertial properties, varying as pendulums angulated and always aligned, allowing the visual perception of the spread of a pul So mechanical.As well as the clear viewing of the regions of the nodes and bellies with their respective amplitudes of vibration, when they are oscillating in resonance with the periodic external disturbances. The assembly of this model is easy and simple, and the physics teacher can use it in class for you try statements.