Examen expérimental du normal national baccalauréat 2022-2021

01 أبريل 2024

Le sujet de l’examen est formé de cinq exercices, un en chimie et quatre en physique sont réparties sur six pages numérotées de 2 à 7

Chimie : (7 Pts)

Transformations acido-basiques (3 Pts)

Transformation spontanées dans les piles (2 Pts)

Suivi temporel d’une réaction chimique (2 Pts)

Physique : (13 Pts)

Les ondes (3Pts)

Détermination de la célérité d’une onde sonore (0,75 Pts)

Propagation d’une onde lumineuse (2,25 Pts)

Transformations nucléaires (2Pts )

Electricité (5 Pts)

Dipôle RC (2 Pts)

Oscillations libre dans un circuit RLC (3 Pts)

Mécanique (2,5 Pts)

Chute verticale d’un solide (2, 5 Pts)

reaction:

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المشاركات [LastPost]

Examen expérimental du normal national baccalauréat 2022-2021

Chimie : (7 Pts)

Physique : (13 Pts)

Les ondes (3Pts)

Transformations nucléaires (2Pts )

Electricité (5 Pts)

Mécanique (2,5 Pts)

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