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Different metals have different densities, so to find the density either the type of metal or both the size and mass of the cube must be provided. Density is mass divided by volume.
To measure the mass of a metal cube. First find it's volume, V = L (length) x W (width) x H (height), since it's a cube the L, W, and H are all the same so, V= L^3= H^3= V^3. Then you look up the density in a table or on the internet and multiple the density by volume to get mass. V = L (length) x W (width) x H (height) m = V * density (row)
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In order to find the dimensions of the cube, we must first find the volume.Volume = mass/density= 20.00g /2.70 g/mL= 7.41 mL OR 7.41cm31 mL is equal to 1 cm3, making these 2 units interchangeable.To find the lengths of the sides, we are going to use the volume we found in the first equation above. Since the sides of a cube are all equal, we must find the cube root of the volume.Volume = length x width x depth (thickness or density)cube root of 7.41 is about 1.95Volume = 1.95cm x 1.95cm x 1.95cm
You measure its mass and volume and then density = mass/volume.
Well its quite easy: Density=Mass/Volume Volume=Mass/Density SO if mass and density of a cube are given you can easily find its volume.
Use the formula:mass = volume x density
To find the mass of a cube by multiplying the density times the volume of the cube. The volume can be found by multiplying the height times the height times the length.
Form a cube 1x1x1 cm. Weigh it
From the information available, you cannot.
Scales to measure its mass and a ruler to measure the length of the cube's side.
You would need a balance to measure its mass. You would need a ruler to measure the length of its sides. Then you would need to calculate volume. Then divide the mass by the volume to get density.