Using the Appropriate Equations, Predict the Effects in Each Scenario

question 17

Essay

Using the appropriate equations, predict the effects in each scenario.
A.Vessels X and Y have the same diameter.X is 5 cm long and Y is 10 cm long.Which has the faster velocity of flow for the same fluid?
B.A blood vessel has a radius of 4 cm.Vasoconstriction reduces the radius to 1 cm.In order to maintain the same flow, by what factor must pressure increase?
C.The blood vessel in B above dilates from 1 cm to 4 cm.Does the flow rate increase or decrease?
D.A new subdivision is built between your house and the water storage tower.If the water company makes no adjustments, will the water pressure at your house change? If so, in which direction? Why?

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Definitions:

Colonial Identity

The sense of belonging or cultural identity formed by inhabitants of colonies, often shaped by the intermingling of indigenous, colonizer, and enslaved peoples' cultures.

French Colonists

Individuals from France who settled in various parts of the world during the periods of French colonial expansion, influencing the culture, religion, and economy of the colonized areas.

Spanish Colonists

Individuals from Spain who established colonies in the Americas during the 16th to 19th centuries, significantly impacting the culture and demographics of the region.

Fur Trade

The trading of animal pelts (especially beaver skins) between traders and indigenous peoples, historically significant in North American exploration and settlement.