The Diagram Shows a Pipe of Uniform Cross Section in Which

question 25

Multiple Choice

The diagram shows a pipe of uniform cross section in which water is flowing.The directions of flow and the volume flow rates (in cm³/s) are shown for various portions of the pipe.The direction of flow and the volume flow rate in the portion marked A are:

• A)"\(\downarrow\) and 3 cm³/s"
• B)"\(\uparrow\) and 7 cm³/s"
• C)"\(\downarrow\) and 9 cm³/s"
• D)"\(\uparrow\) and 11 cm³/s"
• E)"\(\downarrow\) and 15 cm³/s"

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