An Ideal Fluid, of Density 0

question 16

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

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Definitions:

Magmatic Belt

A region characterized by a high concentration of volcanic rocks and activity, indicating the presence of underlying magma chambers.

Subduction Zones

Regions of the Earth's crust where one tectonic plate moves under another, leading to volcanic activity, earthquakes, and the creation of oceanic trenches.

Oceanic Crust

The part of Earth's lithosphere that underlies the ocean basins, comprised primarily of basaltic rock.

Mantle Melting

The process where heat and pressure conditions within the Earth's mantle cause it to partially melt, producing magma.