rheology and viscoelasticity

Rheology refers to the study of how materials flow and deform under the influence of stress or force. It examines the behaviors of substances like liquids, polymers, and suspensions, focusing on characteristics such as viscosity, elasticity, and plasticity. Viscoelasticity, a property studied within rheology, refers to the combined behavior of viscosity (resistance to flow) and elasticity (ability to deform and return to its original shape). Viscoelastic materials exhibit both viscous and elastic responses when stressed, meaning they can store and dissipate energy during deformation.

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