Final answer:
When there is an increase in hydrostatic pressure, the pressure increases with depth in a fluid. Fluid movement is determined by factors such as pressure, viscosity, and the shape of the container or channel through which the fluid is flowing.
Step-by-step explanation:
Effects of Gravity:
1- What happens when there is an increase in hydrostatic pressure?
When there is an increase in hydrostatic pressure, the pressure increases with depth in a fluid. This is because the weight of the fluid above a certain depth exerts a force on the fluid below that depth, causing an increase in pressure. For example, if you dive below the surface of a swimming pool, you will feel the pressure increase as you go deeper.
2- How is fluid movement determined?
The movement of fluid is determined by factors such as pressure, viscosity, and the shape of the container or channel through which the fluid is flowing. Fluids move from areas of high pressure to areas of low pressure, and the rate of fluid flow can be described by equations such as Bernoulli's equation or the continuity equation.