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.
You're pretty much up a creek. You can find the volume using only a ruler, but without a way to find the mass, you will not be able to determine the density.
Get a sample of the metal. Use a scale to find its mass. If it is shape is that of a rectangular solid (box) measure length, width, and height and multiply to find volume. If it is irregularly shaped, use the water displacement method to find its volume. Divide the mass by the volume to get the density.
If you know the density of the rectangular body you can find the volume and the plug it into this equation mass= (density)*(volume) If you have the means you can just submerge the body completely in water and find the volume of the water displaced that will be the mass as waters density is 1 g/cm^3
54.7
You can find the mass of the object by multiplying volume and density.
on a balance
BF and HG
How can you?? If u dont know the width or the volume
You're pretty much up a creek. You can find the volume using only a ruler, but without a way to find the mass, you will not be able to determine the density.
Measure the solid to determine its length, width, and height. Multiply all three to get its volume. Weigh the solid to determine its weight. Divide weight by volume to get density. Convert as needed to the appropriate units.
Water displacement
mass/volume=density
Strictly speaking if the density is given then you don't need to find it.
the three dimensions needed to find the area of a rectangular solid object are: Height, Length and Width.
You divide its mass by its volume.
In order to find the volume of a rectangular solid, you need to know the width, height, and depth.;) i love you baby boo boo
Volume x Density . . . yes