Question

What is the density of wood?

Answer 1

In solid the atoms are arranged very tightly leading to the closed and tight structure. Wood is an example of solid. The density of solid can be calculated from the mass and volume. There are different types of solids and the density of all these varies.

Complete Step By Step Answer:
Matter is the basic concept in science. It can be defined as any material that can occupy space and has a mass. Matter can be classified into three types. They are solid, liquid, and gas.
The atoms in solids are arranged very tightly, which leads to the definite volume and a definite shape. Wood is one of the best examples of solid in which the atoms are tightly bound to each other.
Sometimes there is a creation of gaps between the atoms or particles in a closed structure. These gaps are known as voids. They are two types of voids. They are tetrahedral voids, and octahedral voids.
There will be a different type of wood, and due to the varying proportions of wood and volume of the void. The density of wood varies for different types of wood will be $0.3$ to $1.2$ gram per cc.
The density of wood is nearly about $1.5gm{\left( {cc} \right)^{ - 1}}$

Note:
The density of wood can be calculated by using special apparatus like the Breuil volumeter. As the density of wood calculation is difficult due to its hygroscopic nature. The weight and volume of the wood can be influenced by moisture. Wood can absorb moisture from surroundings resulting in a difference in density.