An Ideal Fluid,of Density 0

Multiple Choice

An ideal fluid,of density 0.90 × 10³ kg/m³,flows at 12 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 a radius of 1.5 cm.Find the speed of flow in the second pipe.

A) 54 m/s
B) 1.3 m/s
C) 0.67 m/s
D) 0.33 m/s