A cube of side length of 11cm and a mass of 2000g has what density?
density = mass/volume
= 2000 g/11^3 cm^3 = appr 1.50 g/cm^3
To find the density of an object, you need to know its mass and volume. The formula for calculating density is:
Density = Mass / Volume
In this case, you already have the mass of the cube, which is 2000g. To find the volume of the cube, you need to calculate the volume of a cube using the formula:
Volume = (side length)^3
So, in this case, the side length of the cube is 11cm:
Volume = (11cm)^3
To calculate the volume, you need to cube the side length, which means multiplying it by itself three times:
Volume = 11cm * 11cm * 11cm
Calculating this, you get:
Volume = 1331 cm^3
Now that you have the mass (2000g) and the volume (1331 cm^3) of the cube, you can calculate its density by dividing the mass by the volume:
Density = 2000g / 1331 cm^3
Calculating this, you get:
Density ≈ 1.5 g/cm^3
Therefore, the density of the cube is approximately 1.5 g/cm^3.