Volume = L*W*H = 1.10cm*2.0cm*1.10cm (interesting that length < width!)
= 2.42 cm3
Density = Mass/Vol = 10.0/2.42 = 4.13 grams per cm3
Density is weight divided by volume. In the case of a rectangular solid, volume is length times width times height.
A rectangular prism has three dimension: its length, width and height. A flat and long prism is one whose height is small and length is large.
This will be 2400cm3 / 20cm = 120cm2. The volume / height = area of base.
The equation to find the volume of a rectangular object is (a) volume equals length times width times height.
By convention width is the smaller dimension of a rectangle; however, it does not need to be - particularly when talking about rectangular windows, the width can be more or less than the height, making it the larger or smaller (as appropriate) dimension.
Density is weight divided by volume. In the case of a rectangular solid, volume is length times width times height.
127.5
A rectangular prism has three dimension: its length, width and height. A flat and long prism is one whose height is small and length is large.
This will be 2400cm3 / 20cm = 120cm2. The volume / height = area of base.
10.0 cubic meters
The equation to find the volume of a rectangular object is (a) volume equals length times width times height.
By convention width is the smaller dimension of a rectangle; however, it does not need to be - particularly when talking about rectangular windows, the width can be more or less than the height, making it the larger or smaller (as appropriate) dimension.
You measure its length, breath, height and mass. Then Density = Mass/(Length*Breadth*Mass) in the appropriate units.
I think height times width.
Volume = length * width * height = 10cm * 5cm * 2 cm = 100 cm3 Density = mass/volume = 300g/100cm3 = 3 grams per cm3.
If you know the volume in cu. cm, divide that volume by 12 to get the third dimension.
32 m2