Physics, 07.05.2021 14:00 bettyrose69
Exercice : 1- Calculer le volume de chacun des objets suivants :
Exercice – 2 : Masse volumique et densité d’un liquide.
Dans le but de calculer la masse volumique et la densité d’un liquide (A) on réalise
l’expérience suivante :
On verse le liquide (A), contenant dans une bouteille, dans une éprouvette
graduée comme l’indique la figure (a) pour mesurer son volume.
Maintenant on va mesurer la masse de ce liquide, pour cela on place la
bouteille vide sur une balance comme l’indique la figure (b).
Pour connaitre la masse du liquide (A) on le verse dans la bouteille vide
comme l’indique la figure (c).
1.
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Exercice : 1- Calculer le volume de chacun des objets suivants :
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