Answer:
1.013 x 10⁵ pa
Explanation:
p₀ = Atmospheric pressure = 1.013×10⁵ Pa
ρ = Density of water = 1×10³ kg/m³
g = Acceleration due to gravity = 9.81 m/s²
h = Height at which the pressure is to be found = 0 at water level
Absolute pressure is given by
p = p₀ + ρgh
⇒p = 1.013×10⁵ + 1×10³×9.81×0
⇒p = 1.013×10⁵ Pa
∴ Absolute pressure at the water level is 1.013×10⁵ Pa.
