One End of a Cylindrical Pipe Has a Radius of 1.5

question 1

Multiple Choice

One end of a cylindrical pipe has a radius of 1.5 cm. Water (density = 1.0 *10³ kg/m³) streams steadily out at 7.0 m/s. The volume flow rate is:

• A) 4.9 * 10^-3 m³/s
• B) 2.5 m³/s
• C) 4.9 m³/s
• D) 7.0 m³/s
• E) 48 m³/s

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Definitions:

Mechanical Ventilator

A device used to assist or control breathing by delivering air into the lungs.

Sputum Specimen

A sample of mucus and other materials expelled from the upper respiratory tract, collected for laboratory analysis.

Deep Breaths

The act of inhaling deeply and fully, often used as a relaxation technique or to improve lung function after surgery or illness.

Ineffective Airway Clearance

A state in which an individual is unable to clear secretions or obstructions from the respiratory tract to maintain a clear airway.