Liquids
Definition
Liquids are another state of matter where molecules flow freely around each other but remain close together due to intermolecular forces. They have an indefinite shape but definite volume.
Analogy
Picture liquids like fish swimming freely within an aquarium tank - they move around easily but still stay within the confines of the tank.
Related terms
Viscosity: A measure of a fluid's resistance to flow. It describes the internal friction of a moving fluid.
Surface Tension: The property allowing liquid to resist an external force due to the cohesive nature of its molecules.
Capillary Action: The ability of a liquid to flow in narrow spaces without assistance or even against gravity.
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