Question

Suppose an incompressible ideal fluid is flowing in a horizontal pipe. 1) Consider the effect on the flow speed when the fluid flows from a section where the radius of the pipe is large to a region where the radius of the pipe is smaller. a) The flow speed remains constant. b) The flow speed decreases. c) The flow speed increases. 2. Consider the effect on the pressure in the fluid when the fluid flows from a section where the radius of the pipe is large to a region where the radius of the pipe is smaller. a) The pressure increases. b) The pressure remains constant. c) The pressure decreases.

          Suppose an incompressible ideal fluid is flowing in a horizontal pipe.

1) Consider the effect on the flow speed when the fluid flows from a section where the radius of the pipe is large to a region where the radius of the pipe is smaller.
a) The flow speed remains constant.
b) The flow speed decreases.
c) The flow speed increases.

2. Consider the effect on the pressure in the fluid when the fluid flows from a section where the radius of the pipe is large to a region where the radius of the pipe is smaller.
a) The pressure increases.
b) The pressure remains constant.
c) The pressure decreases.

Added by Jacob V.

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