It depends on what they're made of, but usually the density of soft woods is somewhere in the vicinity of 750 kg/cubic meter (with considerable variation).
It moves...
a toothpick, 3 yards of crimped ribbon and a nordish gnome with a bad case of reflux.
The unit weight of submerged soil: Submerged Density (kN/m3) = Saturated Density - Water Density Water Density = 9.81 kN/m3
density of the object < density of the fluid
Salt water has a greater density.
A toothpick sinks in water because it is denser than water. The density of an object determines whether it will float or sink in a liquid. Since the density of a toothpick is higher than that of water, it sinks when placed in water.
A toothpick sinks in water because it is denser than water. The material of the toothpick is not air-tight, so water can seep into the wood, increasing its overall density and causing it to sink.
Toothpicks float, because toothpick is light and small it is also wood. water has a density of 1. For something to float, the density of the object would have to be under 1, and to sink, it must be over 1. If it is exactly 1, then the object will remain suspended in the water.
change the toothpick
A toothpick bridge, if you make it just right. :)
Toothpick in my dogs throat
plastic toothpick is stronger than a wooden toothpick
toothbrushes
Toothpick Bridge was created in 2009.
On average, a toothpick weighs about 1 gram.
Maine was once the toothpick capital of the world, producing "90% of the country's toothpick supply." The first toothpick-manufacturing machine was patented on February 20, 1872 by Silas Noble, and J.P. Cooley of Granville, MA. But the last toothpick plant closed in 2003.
5.2349812365cm3