In a Section of Horizontal Pipe with a Diameter of

question 43

Multiple Choice

In a section of horizontal pipe with a diameter of 3.0 cm, the pressure is 100 kPa and water is flowing with a speed of 1.5 m/s. The pipe narrows to 2.0 cm. What is the pressure in the narrower region? Treat the water as an ideal incompressible fluid.

• A) 44 kPa
• B) 67 kPa
• C) 230 kPa
• D) 95 kPa
• E) 48 kPa

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Definitions:

Asserted

Stated with confidence or declared strongly, typically without providing evidence or proof.

Concealment

The act of hiding or withholding information or facts intentionally.

Nondisclosure

Refers to the act of not sharing certain information that is usually confidential or proprietary.

Assertion

A confident and forceful statement of fact or belief.