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.
Multiply them: density*volume = mass
First you weigh it, then you put it in a beaker with a known amount ow water in it. By noting how much the volume of water increases you get the volume of the magnetite. Now you got all you need to determine the density.
Density = mass/volumeMass = (density) x (volume)Volume = mass/density
you get volume by dividing mass by density or by achimedes/relative density method
The volume of the piece of wood is (10 x 5 x 3) = 150 cubic cm. In order to find its density, you also have to know its mass. When you have that, divide it by 150 cm3, and the answer is the density.
You times the length by the width by the height to find volume. To find the density do mass divided by volume.
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
density = m/v density = 7.35g / 8.20 ml = 0.90 g/ml
You have to know two out of three ... mass, volume, density ... then you can find the missing one. If density is missing . . . Density = (mass)/(volume) If mass is missing . . . Mass = (density) x (volume) If volume is missing . . . Volume = (mass)/(density)
Volume = mass / density
Do it yourself. Dont be lazy. god.