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Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
density=mass/volume volume=mass/density
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 and density = mass/volume
Density = mass/volume Mass = Density x volume Volume = mass/density
You divide its mass by its volume.
The volume is 3cm * 2cm * 5cm = 30 cm3. The density will depend on the mass of the prism which will depend on the material that the prism is made from.
It's the mass divided by its volume. The volume of a rectangular prism is length times width times height. So it would be 100 grams divided by the volume, and that volume = (L*W*H)
Density = Mass/Volume = 850/(9*7*12) = 1.1243 grams per cm3
Because it is a rectangular prism and it has volume and area also mass and perimeter
Density = Mass/Volume.
A rectangular prism has a volume that can be found by multiplying the object's length width and height. To obtain the mass one must also know the density of the object and multiply that by the volume.
To calculate density, we first need to convert the dimensions to centimeters by dividing them by 10. Next, calculate the volume of the rectangular prism by multiplying the three dimensions together. Finally, divide the mass by the volume to find the density in g/cm^3.
You measure its length, breath, height and mass. Then Density = Mass/(Length*Breadth*Mass) in the appropriate units.
If this rectangular solid is actually in your possession, then you would measure it and calculate the volume, after which you can derive the density by dividing the mass by the volume. If it is not in your possession, then you are clearly being asked to call upon your psychic powers to solve this problem.
It is the mass of the block divided by its volume.
Mass = Density x Volume