A Horizontal Pipe Narrows from a Diameter of 10 to 5

question 1

Multiple Choice

A horizontal pipe narrows from a diameter of 10 to 5 cm.For a nonviscous fluid flowing from the larger diameter to the smaller,

• A)the velocity and pressure both increase.
• B)the velocity increases and the pressure decreases.
• C)the velocity decreases and the pressure increases.
• D)the velocity and pressure both decrease.
• E)either the velocity or the pressure changes but not both.

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Definitions:

Par Value

The nominal value of a security stated by the issuer.

Effective Annual Yield

This refers to the real return on an investment, taking into account the effects of compounding interest over a year.

Yield To Maturity

The total return anticipated on a bond if the bond is held until its maturity date, including all payments of interest and principal.

Semi-annually

Semi-annually refers to an event or action occurring twice a year, or every six months.