Simulation of wave propagation in solid media mechanical for the teaching of fu00ecsica

摘要

Simulation of wave propagation in solid media mechanical for the teaching of physics. The patent of utility model refers to a mechanical device to illustrate the physical concepts related to dependence of the velocity of propagation of one-dimensional longitudinal mechanical waves, with the elastic and inertial characteristics of the medium.This model is built with a series of springs in the form of circular rings with elastic properties, coupled alternately with massores spherical inertial properties, varying as pendulums suspended by wires bent, enabling the visual perception of the spread of A mechanical pulse.The physics teacher may let you mounted in rooms of laboratories, leading their students to witness the statements of physical concepts mentioned.