An Incompressible Fluid Is Flowing Through a Vertical Pipe with a Constriction

question 69

Multiple Choice

An incompressible fluid is flowing through a vertical pipe with a constriction. The wide section is 2.00 cm in diameter and is at the top of the pipe. The pressure of the fluid in the wide section at the top is 200 kPa. The velocity of the fluid in the wide section is 4.00 m/s. The narrow section is located 2.00 m below the wide section. What is the diameter of the narrow section, if the pressure of the fluid in the narrow section is equal to the pressure in the wide section? (density of the fluid is 1,000 kg/m³)

• A) 1.47 cm
• B) 1.20 cm
• C) 1.10 cm
• D) 0.90 cm
• E) 0.75 cm

Understand the changing social acceptance of women's public roles and public speaking in the context of abolition.

Evaluate the diverse viewpoints on freedom between different racial groups and how these perspectives were manifested.

Analyze the role of literature and public debate in shaping attitudes towards slavery and abolition.

Understand the role of religious movements, particularly the Second Great Awakening, in promoting social reforms.

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Definitions:

Water

A polar inorganic compound that is at room temperature a tasteless and odorless liquid, which is nearly colorless apart from an inherent hint of blue.

Tamiflu

An antiviral medication used to treat and prevent influenza, specifically targeting the influenza virus and inhibiting its reproduction.

Antiinfluenza Drug

A medication designed to treat or prevent the influenza virus infection by inhibiting its replication cycle.

Functional Group

A specific group of atoms within a molecule that is responsible for the characteristic chemical reactions of that molecule.