Necesito ayuda para estos dos ejercicios, porfisss !
ejercicio 1: los recipientes contienen...
Physics, 11.10.2019 16:20 skylarwise121
Necesito ayuda para estos dos ejercicios, porfisss !
ejercicio 1: los recipientes contienen 2 lìquidos transparentes que a simple vista parecen ser el mismo material, de los lìquidos se conoce la masa y el volumen .
1) v=5cm3
3,3
2) v= 8cm3
8,0
a)puede tratarse del mismo material? ? explique.
b)de que material se trata ? ? indica para cada caso.
ejercicio 2: con la finalidad de calcularla densidad de una tuerca un alumno realiza
lo siguiente: mide la masa y luego mide el volumen 10,8g.
a) indica alcance y apreciaciòn.
b)indica el volumen de la tuerca
c)calcula la densidad
d)de que material es la tuerca? ?
e)si la tuerca se divide a la mitad, ¿cual de las partes tiene mayor densidad, la
tuerca entera o la mitad de la tuerca ? explique.
Answers: 1
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