Do it yourself. Dont be lazy. god.
The smoke from a given volume of air is collected on a preweighed paper filter; density is mass/volume.
You need some aluminum, a scale to determine the mass, and a measuring cup halfway filled with water to determine the volume of the piece of aluminum by substracting the volume after and before you drop the piece of aluminum in the water. Then you can calculate the density of the aluminum = mass / volume.
density = m/v density = 7.35g / 8.20 ml = 0.90 g/ml
mass/volume=density
The density is the ratio between mass and volume.
You times the length by the width by the height to find volume. To find the density do mass divided by volume.
The smoke from a given volume of air is collected on a preweighed paper filter; density is mass/volume.
The density of a piece of granite with a volume of 340 cm and mass of 918 g would be 1,400 grams. This is a math problem.
8 inches x 8 inches = 64 square inches = the area of the piece of paper. Length and width are used to find the area of an object, not the volume (cubic inches). To find the volume of the piece of paper you need to know the depth of the sheet of paper. You might be able to find this out with a Google search.
This would be the same as finding the volume of a paper clip, See the related question below.
Volume = Mass/Density
You need some aluminum, a scale to determine the mass, and a measuring cup halfway filled with water to determine the volume of the piece of aluminum by substracting the volume after and before you drop the piece of aluminum in the water. Then you can calculate the density of the aluminum = mass / volume.
Find its volume. Divide the mass by the volume to get the density.
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
10.891 with a bar notation over the 1.
mass = density ( )/cm3 multiplied by volume( )cm3
density = mass/volume mass = density x volume