FIGURE 15-13 -Water Flows in the Vertical Pipe Shown in Figure 15-13

question 33

Multiple Choice

FIGURE 15-13
-Water flows in the vertical pipe shown in Figure 15-13. At A the area is 25.0 cm² and the speed of the water is 0.750 m/s. At B the area is 16.0 cm². The fluid in the manometer is oil, which has a density of 800 kg/m³. What is the manometer reading h?

• A) 1.00 cm
• B) 2.02 cm
• C) 2.69 cm
• D) 5.17 cm
• E) 5.18 cm

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Definitions:

Boiling Point

The temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid, causing it to turn into vapor.

Acetic Acid

A weak organic acid with the formula CH3COOH, known for being the main component of vinegar.

Propanenitrile

An organic compound with the formula CH3CH2CN, also known as ethyl cyanide, a colorless liquid used as a solvent and in organic synthesis.

Boiling Point

The temperature at which a liquid's vapor pressure equals the external pressure surrounding the liquid, causing it to turn into a vapor.