Browse Questions

# What will the absolute pressure of water at depth 12m below the surface?$(\rho_{water}=1000Kg/m^3,P_{atm}=101KN/m^2)$

$\begin{array}{1 1}(A)\;215KPa\\(B)\;248.5KPa\\(C)\;218.7KPa\\(D)\;221.3KPa\end{array}$

$P_{absolute}=\rho gh+P_{atm}$
$\Rightarrow (\large\frac{1000\times 9.81\times 12}{1000}$$+101)KPa$
$\Rightarrow 218.7KPa$
Hence (C) is the correct answer.