Cidepe

Function

Intended for experimental study, physics laboratory, and physics experiments on: Mechanical waves. Acoustics. Sound sources, sound, noise, and the physiological qualities of sound. What is sound? The frequency of a sound wave, high-pitched sound, and low-pitched sound. Auditory intensity, a physiological quality associated with sound amplitude. The difference between auditory intensity and the sound intensity of a wave. Waves carry only energy. Undesirable sounds, industrial noise. Sound reverberation. Echoes and the minimum distance for an observer to perceive an echo. Sound reverberation and acoustic comfort. Reverberation time. Standing waves in an open sound tube, resonance. Identifying wave ridges and nodes by listening inside the tube. Emitting sound at a frequency and measuring its wavelength. Determining the speed of sound in an open sound tube. Locating ridges and nodes with cork dust. Emitting sound at a frequency, measuring the wavelength, and calculating its speed. Standing sound waves in a closed tube, resonance. Sound, interference, and the standing wave in a closed sound tube. Identifying the wave's apexes and nodes by listening inside the sound tube. Emitting sound at a frequency and measuring the wavelength. Determining the speed of sound in a closed sound tube. The positions of the apexes and nodes, indicated by cork dust, etc.

Cidepe - Industrial Center for Teaching and Research Equipment - is a company of reference in educational instruments in educational institutions in Brazil and abroad. With an experienced team of engineers, professors, researchers, consultants and other collaborators, Cidepe develops products with technology and human talent to improve the teaching dynamics.
The entire history of pioneering spirit and work focused on customer needs makes the Cidepe brand increasingly present in the lives of thousands of students, bringing greater participation and interest to the knowledge experience in the areas of Chemistry, Physics and Biology. Contact our sales team, we are available to assist your educational institution on this journey towards practical knowledge.

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Details

Details with the main experiments