Want this question answered?
No it will not change. Density is mass divided by volume. Since the ratio of the mass is 1/2 and the volume ratio is 1/2, there is no change. The same holds true no matter how you cut the block, as both mass and volume change proportionally the same.
no gold does not float in water because it has a density higher than 1 which is the density for water. Therefore, it sinks.rofl
density of aluminum block
The density of the glass has not changed, but since air is less dense than glass, the density of the block has decreased.
well you have to think you would weigh this using grams so the density of a foam block is "Grams per cubic centimeters"
A cube, with 3cm sides, has a volume of 3x3x3 = 27cc The weight is 27grammes. Density = weight / volume = 27g / 27cc = 1g/cc = 1000Kg/M3 A relative density of 1.0 (same as water)
To determine the density of a block, you can use a balance to measure its mass and a ruler to measure its dimensions. The density of the block can then be calculated by dividing the mass by the volume.
the density would be 13.5. the density would be 13.5.
The density of pine wood can vary, but on average it is around 30-40 pounds per cubic foot.
No. It doesn't matter how heavy a block of wood is, it depends on the density of the wood. Generally wood floats as the density of wood is lighter than the density of the water, so it would float.
on a balance
Volume