An object has a length of 5.0 cm, a height of 3.0 cm and a width of 15.0 cm. It has a mass of 24 grams. What is its density
density = mass/volume = 24g/(5*3*15cm^3) = 8/75 g/cm^3
An object has a length of 5.0 cm, a height of 3.0 cm and a width of 15.0 cm. It has a mass of 24 grams. What is its density?
To find the density of an object, you need to divide its mass by its volume.
First, let's calculate the volume of the object. The volume of a rectangular object can be found by multiplying its length, height, and width.
Volume = length × height × width
Given:
Length = 5.0 cm
Height = 3.0 cm
Width = 15.0 cm
Volume = 5.0 cm × 3.0 cm × 15.0 cm
Calculating the volume:
Volume = 225.0 cm³
Now that we know the volume of the object, we can find its density. The formula for density is:
Density = Mass / Volume
Given:
Mass = 24 grams
Volume = 225.0 cm³
Calculating the density:
Density = 24 grams / 225.0 cm³
Density ≈ 0.107 grams per cubic centimeter (g/cm³)
So, the density of the object is approximately 0.107 g/cm³.