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Physics

Introducimos un objeto de 76g en una probeta que contiene 70cm 3 de agua observamos que se hunde y que el nivel del agua sube hasta 80cm.Cual es la densidad del objeto.?​

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Answer:

Fórmula de densidad de materia

p = m/v

p es la densidad de la sustancia [kg/m3]

m es la masa de la sustancia [kg]

V es el volumen de la sustancia [m3]

m = 76 g = 0,076 kg

V = 80 - 70 = 10 [cm3] = 0,1 [m3]

p = 0,076/0,1 = 0,76 [kg/m3]

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