👉 A fluid property refers to the ability of a substance to flow or change shape without breaking into distinct pieces, a characteristic shared by liquids and gases but not solids. This property is due to the relatively weak intermolecular forces between fluid molecules, allowing them to slide past one another when pressure or temperature changes are applied. Unlike solids, where molecules are tightly packed and rigidly arranged, fluids can move freely, which explains their ability to take the shape of their container and flow from areas of higher pressure to lower pressure. This fluidity is essential for various natural processes, including the movement of water in plants and the circulation of blood in living organisms.
