The Volume of Water Flowing Through Any Part of a River

question 122

Multiple Choice

The volume of water flowing through any part of a river per unit time is calculated by:

• A) multiplying the velocity by the cross-sectional area of the river
• B) multiplying the velocity times the length of the river
• C) dividing the channel's width by its velocity
• D) dividing the channel's length by its cross-sectional area

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Definitions:

Market Basket

A selected set of goods and services used to track inflation and the cost of living or to define a beneficiary's set of consumable products.

CPI

The Consumer Price Index is an indicator that assesses the average cost of a selected group of consumer items and services, including food, medical care, and transportation, by looking at their weighted average prices.

Consumer Price Index

A gauge that tracks the average variation over periods in the costs urban buyers incur for a defined set of consumer products and services.

Consumer Price Index

A gauge that tracks the average variation over time in the prices urban consumers pay for a collection of consumer goods and services.