Question

How can you justify that a Table is Solid?

Answer 1

Hint: One of the four fundamental states of matter is solid (the others being liquid, gas and plasma). A solid's molecules are tightly packed and contain the least amount of kinetic energy. A solid's structural rigidity and resistance to a force applied to its surface are its distinguishing characteristics. A solid item, unlike a liquid, does not flow to take on the shape of its container or expand to cover the full available volume, as a gas does.

Complete answer:
A solid's atoms are held together either in a regular geometric lattice (crystalline solids, such as metals and typical ice) or in an irregular lattice (an amorphous solid such as common window glass). Solids cannot be squeezed at low pressures, but gases can be compressed at low pressures due to the loose packing of the molecules in a gas. The atoms, molecules, and ions that make up solids can be organized in a regular or irregular manner. Crystals are materials in which the components are organized in a regular pattern.
The material used and the conditions under which it was produced determine whether a solid is crystalline or amorphous. Solids produced by gradual cooling are more likely to be crystalline, whereas solids frozen quickly are more likely to be amorphous. Similarly, the crystal structure selected by a crystalline solid is determined by the material and how it was produced. While many familiar things, such as an ice cube or a coin, are chemically similar throughout, many other materials are made up of a combination of various components.
The table is, indeed, sturdy. A table's volume and molecules are closely packed since it is hard and has a defined form. As a result, the table possesses all of the characteristics of a solid. As a result, we may claim that a table is solid. It has a low compressibility; it is stiff; the particles are tightly packed; and it has a defined form. A wooden table's particles are densely packed, with no intermolecular gaps between them. It can't be compressed or flowed, and it's stiff. It meets all of the criteria of a solid, thus it is classified as such.

Note:
Wood is a naturally occurring organic substance made up largely of cellulose fibers embedded in a lignin matrix. The fibers are strong under tension, while the lignin matrix resists compression in terms of mechanical characteristics. Since people began to create shelters and use boats, wood has been an essential construction material. Lumber or timber are typical terms for wood used in construction projects. Wood is utilized in building not only as a structural material, but also as a concrete mold.