Water Flows in the Horizontal Pipe Shown in the Figure

question 33

Multiple Choice

Water flows in the horizontal pipe shown in the figure.At point A the area is 25.0 cm² and the speed of the water is At B the area is 16.0 cm².The fluid in the manometer is mercury,which has a density of .We can treat water as an ideal fluid having a density of .What is the manometer reading h?

• A) 0.546 cm
• B) 1.31 cm
• C) 2.81 cm
• D) 2.16 cm
• E) 3.36 cm

---

Definitions:

Average Variable Cost

The variable cost per unit of output, calculated by dividing total variable costs by the quantity of output produced.

Marginal Cost Curve

A visual chart demonstrating the change in cost for manufacturing an additional unit of a product as production levels rise.

Average Variable Cost Curve

A graphical representation that shows the relationship between a firm's average variable costs and its quantity of output.

Marginal Cost

The cost associated with producing an extra unit of output, crucial for decision-making in production and pricing strategies.