When more water is added to oobleck, which is a non-Newtonian fluid made from a mixture of cornstarch and water, the mixture becomes more liquid and flows more easily. The cornstarch particles in the oobleck absorb the water, causing the mixture to become less viscous. As a result, it loses its characteristic solid-like behavior and becomes more pourable and runny. This occurs due to the change in the suspension and interactions between the water molecules and the starch particles.

Question

Write in short

Answer 1

Adding more water to oobleck, a non-Newtonian fluid made of cornstarch and water, makes it more liquid and flow easily. The cornstarch particles absorb water, reducing the viscosity and causing it to lose its solid-like behavior. This change is due to the interactions between water molecules and starch particles.