All wood besides Lignum Vitae, Ipe/Brazilian Walnut/Lapacho, Cumaru/Brazilian Teak, Ebony, Brazilian Redwood/Paraju, Angelim Pedra, and Bloodwood are below 1 g/cm3.
No pine is more dense then cedar.
It depends on the kind of wood. Water is more dense than most wood, but there are some kinds of wood (typically called ironwood) that are more dense than water.
Less dense wood will burn fastest, such as balsa wood. In general, the faster a tree grows, the less dense the wood from that tree will be.
Wood in most cases
Lignum Vitae is an very dense wood imported from Brazil. It can have a density as high as 1.39 g/cc.
It may or may not float. It depends on whether the entire piece of wood is less dense than the water. Most wood is and will float on water. Very dense woods, such as ebony and cocobolo are more dense than water and will sink.
Ice! Some wood is also less dense than water. Styrofoam and some plastics are also less dense than water. There is an EXTREMELY simple experiment to test for this. Any object that floats when placed in water is less dense than the water it is in.And of course sperm.
Black Ironwood
it is more dense
Because the piece of wood is less dense than the water
The density of rubber can vary, and the density of wood can vary even more (unless we're putting air in the rubber to make foam). In general, however, wood is less dense than rubber, rubber is less dense than copper, and copper is less dense than mercury.
If water is at a liquid state, its molecules are able to roll;therefore, water's composition would deem water less dense than wood.