An Ideal Fluid,of Density 0

question 21

Multiple Choice

An ideal fluid,of density 0.90 × 10³ kg/m³,flows at 5.0 m/s through a level pipe with radius of 0.5 cm.The pressure in the fluid is 1.3 × 10⁵ N/m².This pipe connects to a second level pipe,with radius of 1.4 cm.Find the speed of flow in the second pipe.

• A) 39.2 m/s
• B) 1.79 m/s
• C) 0.64 m/s
• D) 14 m/s
• E) ​5.13 m/s

---

Definitions:

Erectile Dysfunction

Inability of a man to achieve or maintain an erect penis sufficient for satisfactory sexual performance.

Vaginal Tissue

Refers to the cellular lining of the vagina, which varies in thickness and elasticity depending on hormonal levels, age, and health conditions.

Food or Alcohol

Food refers to substances consumed to provide nutritional support for the body, while alcohol is a psychoactive substance with depressant effects, commonly used socially.

Monotony

The quality or state of being unchanging or tedious due to lack of variety and interest.