Physics-
General
Easy
Question
A steady stream of water falls straight down from a pipe as shown. Assume the flow is incompressible, then
- the pressure in the water is higher at lower points in the stream
- the pressure in the water is lower at lower points in the stream
- the pressure in the water is the same at all points in the stream
- pressure variation will depend upon density and exit speed of the water
The correct answer is: the pressure in the water is the same at all points in the stream
Pressure at all points in stream will be atmospheric.
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