SCORPION86 SCORPION86 11-10-2022 Physique/Chimie Answered https://0830181w.index-education.net/pronote/FichiersExternes/f2cbe36d00781fe021b9a1018774a98ff05f47a641f5f89207254e5248d91f4b2527be8e9f75641591ca4d5d253035ae/3.%20DM%20n%C2%B01%20bis-%20Signaux.pdf?Session=5131967