Answer
$h=14.27m$
Work Step by Step
According to Bernoulli's equation
$P_{atm}+140KPa=P_{atm}+\rho gh$
This simplifies to:
$140KPa=\rho gh$
This can be rearranged as:
$h=\frac{140KPa}{\rho g}$
We plug in the known values to obtain:
$h=\frac{140\times 10^3}{9.81\times 1000}$
$h=14.27m$