Set for waves in air and springs, with sensors and analog and digital multimeter

Function

Intended for experimental study, physics laboratory work, and the performance of physics experiments on: Wave phenomena. Main characteristics of waves in a long helical spring. Mechanical waves. Longitudinal pulse and transverse pulse. Characteristics of a wave. Energy transport in a mechanical wave. Determining the average propagation speed of a pulse in a long helical spring. The phenomenon of reflection and interference in a transverse wave in a spring and the standing wave. The phenomenon of reflection in a longitudinal pulse. The reflection and interference of incident and reflected transverse waves. The standing wave resulting from the interference between the incident and reflected waves. The antinodes and nodes of the standing wave. Vibrational velocity and propagation velocity. Measuring the propagation speed of a pulse in a spring. Sound. Sound, a longitudinal mechanical wave. The propagation of sound through air and through different mechanical media. The speed of sound depends on the medium in which it propagates.
The physiological qualities of sound, pitch of the sound wave, timbre, and intensity. Sound, Doppler effect. Low-pitched sound and high-pitched sound, etc.