An Ideal Fluid,of Density 0

question 58

Multiple Choice

An ideal fluid,of density 0.90 ´ 10³ kg/m³,flows at 6.0 m/s through a level pipe with radius of 0.50 cm.The pressure in the fluid is 1.3 ´ 10⁵ N/m².This pipe connects to a second level pipe,with radius of 1.5 cm.Find the speed of flow in the second pipe.

• A)54 m/s
• B)18 m/s
• C)0.67 m/s
• D)0.33 m/s

---

Definitions:

Pubertal Development

The physical changes during adolescence that lead to sexual maturity, including growth spurts and development of secondary sexual characteristics.

Hormones

Chemical messengers that are manufactured by the endocrine glands, travel through the bloodstream, and affect other tissues.

Puberty

A developmental stage where an individual undergoes physical changes leading to sexual maturity and the capability of reproduction.

Role Confusion

Uncertainty about one's place or identity within society or one's personal life.