Imagine That You Have Been Given the Job of Designing

question 13

Multiple Choice

Imagine that you have been given the job of designing a fountain to be the centrepiece of a new shopping mall on the Gold Coast. The fountain will consist of a single upward jet of water, launched from a pipe of radius 4 mm and length 1.5 m. The pipe is fed by recycled water, pushed by a pump which produces a pressure difference of 100 000 Pa. With what speed will the water come out of the pipe? The viscosity of water is 0.001 Pa s.

• A) 1.3 m s-1.
• B) 4.2 m s-1.
• C) 13.3 m s-1.
• D) 419 m s-1.
• E) 133 m s-1.ANS

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Definitions:

Dividend Yield Ratio

A financial ratio that shows how much a company pays out in dividends each year relative to its stock price.

Earnings Per Share

A company's profit divided by its number of common shares outstanding, indicating how much money it makes per share.

Dividend Yield

A financial ratio that shows how much a company pays out in dividends each year relative to its stock price, often expressed as a percentage.

Dividends Per Share

A measure of how much dividend income a company pays out to its shareholders per share of its stock.