Ideal Incompressible Water Flows Through a Horizontal Pipe of Cross-Sectional

question 20

Multiple Choice

Ideal incompressible water flows through a horizontal pipe of cross-sectional area 10.0 cm² at a pressure of 0.250 atm with a volume flow rate of 1.00 × 10^-3 m³/s.At a valve,the effective cross-sectional area of the pipe is reduced to 5.00 cm².What is the pressure at the valve?

• A)0.112 atm
• B)0.157 atm
• C)0.200 atm
• D)0.235 atm

---

Definitions:

Market Price

The immediate market rate for purchasing or selling an asset or service.

Rights Offering

A method by which a company raises capital by giving its existing shareholders the right to purchase additional shares at a discounted price before the stock is offered to the public.

Subscription Price

The price at which existing shareholders or subscribers can purchase new shares of a company during a rights offering before it is offered to the public.

Market Price

The present market rate for trading an asset or service.