The liquid limit is the water content at which soil changes from a plastic state to a liquid state, meaning it loses its ability to maintain shape and flows like a liquid. This property is crucial for understanding how soil behaves under different moisture conditions, and it helps classify soils based on their consistency and plasticity, which are important for engineering purposes. It is part of the Atterberg limits, which also includes the plastic limit and shrinkage limit, making it essential for assessing the index properties of soils.
congrats on reading the definition of Liquid Limit. now let's actually learn it.