Rotameter

Water flows through a $28$ cm $($length$)$ rotameter $($Type A$)$ with an

internal diameter of $25$ mm at the top and $20$ mm at the bottom. The

float has a diameter of $20$ mm $,$ a volume of $6\mathrm{.}1c{m}^3$ and a specific

gravity of $5\mathrm{.}3.$

$44$

$2$ points

What is the final value of the linear flowrate through the annulus?

$(\frac{m}{s})$

$452$ points

What is the final Reynolds number through the annulus?

$[$

$46$

$2$ points

How far from the bottom is the float under these conditions? $($cm$)$