👉 An experimental fluid is a specially designed substance used in scientific experiments, often created to mimic or interact with real-world fluids under controlled conditions. These fluids are engineered to exhibit unique properties, such as altered viscosity, surface tension, or chemical reactivity, which can provide insights into fundamental physical and chemical processes. They are typically composed of a mixture of various components, including solvents, surfactants, and sometimes nanoparticles or other additives, tailored to meet the specific needs of the experiment. By studying these fluids, researchers can better understand fluid dynamics, phase transitions, and molecular interactions, leading to advancements in fields like materials science, biochemistry, and environmental science.