- #1
Hypnos_16
- 153
- 1
Homework Statement
Seawater flows through a horizontal tube of diameter 3.00 cm that is joined to a second horizontal tube of diameter 1.70 cm. The pressure difference between the tubes is 7.25 kPa. What is the speed of flow in the first tube?
Homework Equations
I thought it was P1 + 1/2 pv2
turns out it isn't
The Attempt at a Solution
i don't know if it's cause I'm stressed, or just missing something, i cannot get this question to work.