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Terilien
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When a stream falls from a fosset it thins out near the bottom. Why is that? This eems to apply to any falling fluid.
Laminar flow refers to a smooth, orderly movement of fluid particles in a straight line, while turbulent flow is characterized by chaotic, irregular motion of fluid particles.
The viscosity of a fluid, or its resistance to flow, can greatly impact its flow rate. A more viscous fluid will have a lower flow rate, as it requires more energy to overcome its internal friction and move through a system.
Yes, the velocity of a fluid can change as it flows through a pipe. This is due to the principle of continuity, which states that the volume of fluid entering a pipe must equal the volume of fluid exiting the pipe. Therefore, as the cross-sectional area of a pipe changes, the velocity of the fluid must also change to maintain this balance.
Bernoulli's principle states that as the velocity of a fluid increases, the pressure decreases. This is because as a fluid moves faster, it exerts less force on its surroundings, resulting in a decrease in pressure.
The flow of a fluid can be affected by a variety of factors, including viscosity, density, temperature, pressure, and the shape and size of the container or pipe it is flowing through. Other external factors such as obstacles, gravity, and surface tension can also impact fluid flow.