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H

Hajri_Dhia

@Hajri_Dhia

BAC Sciences Experimentales - Mathématiques

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spectre emission et absorbtion

H Hajri_Dhia

mr y5i wa9tech n9olou ili spectre dabsorbtion wspectre demission sot superposables ma3neha lphoton absorbéé (fi souéel sans calcul)s