Examine the following diagram of a viscous liquid being gently poured out of a container.
a) Of the two points indicated, which has the greater fluid flow? Explain your reasoning.
b) Is the general flow of this fluid more likely to be laminar or turbulent? Explain your reasoning.
c) Describe one way to reduce the viscosity of the fluid. What would happen to the flow rate when the fluid has a lower viscosity? Explain.