contestada

1.)

***it gives me one measurement of the side of the cube which is 8 cm
1. A cubic block of granite shown in the figure has a density of 2.75 g/cm3. Find its mass.

A. 186.18 g
B. 176 g
C. 514.75 g
D. 1408 g

Respuesta :

calculista

Answer:

Option D. [tex]1,408\ g[/tex]

Step-by-step explanation:

we know that

The density is equal to divide the mass by the volume

[tex]D=\frac{m}{V}[/tex]

solve for m (mass)

[tex]m=DV[/tex]

step 1

Find the volume of the cubic block of granite

[tex]V=8^{3}=512\ cm^{3}[/tex]

step 2

Find the mass

substitute the values

[tex]m=(2.75)(512)=1,408\ g[/tex]

Otras preguntas