question 9 (1 point)\ncalculate the density of the cube.\nv = l x w x h\nd = m/v\n240 grams\n3 cm\n5 cm\n4…

question 9 (1 point)\ncalculate the density of the cube.\nv = l x w x h\nd = m/v\n240 grams\n3 cm\n5 cm\n4 cm\n a 2.0 g/cm^3\n b 4.0 g/cm^3\n c 6.0 g/cm^3\n d 8.0 g/cm3

question 9 (1 point)\ncalculate the density of the cube.\nv = l x w x h\nd = m/v\n240 grams\n3 cm\n5 cm\n4 cm\n a 2.0 g/cm^3\n b 4.0 g/cm^3\n c 6.0 g/cm^3\n d 8.0 g/cm3

Answer

Explanation:

Step1: Calculate volume of cube

$V = l\times w\times h=3\times5\times4 = 60$ $cm^{3}$

Step2: Calculate density

$D=\frac{M}{V}=\frac{240}{60}=4.0$ $g/cm^{3}$

Answer:

B. 4.0 g/cm^3