$3\mathrm{.}7\mathrm{.}5.$ The pressure heads are measured at two sections in a pipeline and are found to be $8\mathrm{.}3$ m at point $A$

and $76\mathrm{.}7$ m at point $B.$ The two sections are $5\mathrm{.}5$ km apart along a $4\mathrm{.}5-m-$diameter riveted$-$steel pipe

$($best condition$).$ Point $A$ is $100$ m higher than point $B.$ The flow rate using the Darcy$-$Weisbach

equation was found to be $95\mathrm{.}6\frac{m^3}{s}($ignoring minor losses$).$ How closely does this compare with

$3\mathrm{.}7\mathrm{.}5.$ The pressure heads are measured at two sections in a pipeline and are found to be $8\mathrm{.}3$ m at point $A$

and $76\mathrm{.}7$ m at point $B.$ The two sections are $5\mathrm{.}5$ km apart along a $4\mathrm{.}5-m-$diameter riveted$-$steel pipe

$($best condition$).$ Point $A$ is $100$ m higher than point $B.$ The flow rate using the Darcy$-$Weisbach

equation was found to be $95\mathrm{.}6\frac{m^3}{s}($ignoring minor losses$).$ How closely does this compare with tthhee ffllooww rraatteess ffoouunndd uussiinngg tthhee hhaazzeenn wwiilllliiaammss eeqquuaattiioonn aanndd tthhee mmaannnniinngg eeqquuaattiioonnss