It depends of the piece of wood itself and the type of wood that it is.
The density of this piece of wood would be 456.7 g/cm^3.
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.
Density = Mass/Volume = 25.0/28.7 = 0.871 units of mass per units of volume.
The density of a wood is 0.72g/cm3 what will be the mass off the wood with measures 30cm101010?
d=m/v d=(25g)/(5cm3 ) d=5g/cm3
The density of this piece of wood would be 456.7 g/cm^3.
the density of water is higher than the density of wood... & so an iron piece sinks & a ton of wood floats...
You are confusing density with weight. Two pieces of wood of the same density but different sizes have different weights. Density, you could say, is like hardness. If you take a 6 foot piece of wood, and cut 2 feet from it, the two pieces of wood are definitely different weights but the same hardness. Since they came from the same original piece of wood, they almost have to be the same density. There are some types of wood that have such high density that they will not float on water.
The density of the wood is lower than the density of the water, so the water displaces the wood and is held to the 'floor' by gravity. Lead is more dense, so it can displace the water and sink.
because have high density than oil
The larger piece will probably have more mass than the smaller one. But if the wood is of the same type and "all things are equal" as regards moisture content, sap content, etc., the density of both pieces of wood will be the same. Density does not depend on the size of a sample. Density is mass per unit of volume. If a large gold nugget and a small gold nugget are compared, the larger nugget will have more mass, but both nuggets will have the same density.
69.1%
The wood is "lighter" (weighs less; has less mass) than the iron because of it's density. Iron has a greater density than wood, and density is defined as mass/volume, so having the same volume (size), the iron will have a greater mass.
The weight of a piece of wood depends on its density. The density varies between species: from 0.16 g/cc for balsa to as much as 1.33 g/cc for lignum vitae.
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.
37%
It depends on its density and the amount.