Water Flows Through a 10-Cm Diameter Pipe at a Rate

question 57

Multiple Choice

Water flows through a 10-cm diameter pipe at a rate of 3 L/s.What is the flow rate if the pipe narrows to 5 cm?

• A)3 L/s
• B)6 L/s
• C)12 L/s
• D)8 L/s
• E)4 L/s

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Definitions:

Anaerobes

Microorganisms having the ability to live without oxygen.

Ectoparasites

Organisms that live on the external surface of a host, such as ticks and lice, surviving by feeding on the host's blood or skin.

Obligate Parasites

Organisms that cannot complete their life-cycle without exploiting a suitable host.

Steam Pressure

The pressure exerted by steam, especially in steam engines or cooking devices, often measured in pounds per square inch (psi) or bar.