Browsing by Author "HADEF , Zakaria"

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    Course Handout Acoustic : 3rd year Licence (LMD) Sector Physic Specialty Materials Physic
    (Faculty of Sciences, 2025) HADEF , Zakaria
    This handout of the acoustics course was written for 3rd year students in the Physics of Materials License who are preparing, as part of the L.M.D. reform, a License in the field of "Material Sciences". It complies with the official program. It was written with the aim of providing a work and reference tool covering the knowledge required of them. The manuscript is composed of five chapters, the first is mainly devoted to reminders on oscillations and resonance. The second chapter is reserved for understanding sound and sound sources. The properties of the acoustic wave are detailed in the third chapter. Medical diagnosis by ultrasound was studied in the fourth chapter. The last chapter is devoted to the presentation of the role of sound waves in prospecting and industry. Although this manuscript has been prepared with the greatest care, it obviously remains improvable. I thank in advance anyone who sends me remarks or comments