Answer:
the density of the cube is 0.8 grams per cubic centimeter.
Step-by-step explanation:
To find the density of the cube, we need to know its volume as well as its mass. From problem #3, we know that the length of each side of the cube is 5 cm. Therefore, the volume of the cube is:
Volume = (side length)^3
Volume = 5^3 cm^3
Volume = 125 cm^3
Now that we know the volume of the cube, we can use the formula for density:
Density = Mass / Volume
We are given that the mass of the cube is 100 g. Substituting the values we get:
Density = 100 g / 125 cm^3
Simplifying, we get:
Density = 0.8 g/cm^3
Therefore, the density of the cube is 0.8 grams per cubic centimeter.