TBR Physics Book II page 88 #22
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Correct Answer: C “ A lower fluid velocity at point B, but an unchanged fluid height in Column 1”
The TBR answer explanation acknowledges that velocity in the lower tube will slow down if the liquid is more viscous. According to Bernoulli’s equation, a decreased velocity should leads to INCREASED pressure.
Why isn’t this true?
Because if TBR’s answer is correct, where is the extra energy (from...
TBR Physics: Fluid Pressure and Column Height
![[IMG]](http://hostimage.webjapt.com/images/pic2.jpg)
Correct Answer: C “ A lower fluid velocity at point B, but an unchanged fluid height in Column 1”
The TBR answer explanation acknowledges that velocity in the lower tube will slow down if the liquid is more viscous. According to Bernoulli’s equation, a decreased velocity should leads to INCREASED pressure.
Why isn’t this true?
Because if TBR’s answer is correct, where is the extra energy (from...
TBR Physics: Fluid Pressure and Column Height