A Fluid Is Flowing with an Average Speed of 1

question 43

Multiple Choice

A fluid is flowing with an average speed of 1.50 m/s through a tube that has a radius of 2.00 mm and is 18 cm long. The drop in pressure is 967 Pa. What is the viscosity of the fluid?

• A) 0.00179 Ns/m²
• B) 0.00562 Ns/m²
• C) 0.0278 Ns/m²
• D) 0.0134 Ns/m²
• E) 0.00335 Ns/m²

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Definitions:

Optimistic

Having a positive or hopeful outlook on situations, believing that the most favorable outcomes are likely to occur.

Pessimistic

Having a tendency to see the worst aspect of things or believe that the worst will happen.

Gantt Charts

Gantt charts are visual project management tools used to schedule tasks within a project, showing start and end dates, as well as dependencies between tasks.

Flow Charts

Diagrams that depict the sequence of steps in a process, showing how tasks are interconnected and flow from one to the next.