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Calculate the sound intensity I from the sound intensity level L. This demonstration and the formula presented are to be known for the baccalaureate. Terminale specializing in physics and chemistry 🌐 Find other videos and methodological sheets to download for free: https://eprofs.fr Twitter: / e_profs Instagram: / e_profs_physique_chimie Facebook: / e-profs-467482426 / eprofs