Engineers Modify a Natural, Meandering, River Channel Is Modified into Straight

question 90

Multiple Choice

Engineers modify a natural, meandering, river channel is modified into straight and smooth channel. Which of the following statements is correct?

• A) The natural channel had a lower gradient and higher friction than the straight channel.
• B) The natural channel had a lower gradient and less friction than the modified channel.
• C) The straight channel has a higher gradient and more friction than the natural channel.
• D) All of the above statements are true.

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Income

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The aggregate sum of a product or service that buyers are ready and capable of buying at a specific price level.

Demand

The inclination to buy products and services supported by the capability and readiness to spend a specific amount of money.