Determine the absolute pressure at the bottom of a lake that is 13.3 m deep. The acceleration of gravity is 9.8 m/s

2
and atmospheric
pressure is 1.01 × 10
5
Pa .
Answer in units of Pa

1 answer

Pabsolute = Po + (density)*g*(depth)

Use 1000 kg/m^3 for the density of water
Po is atmospheric pressure

1.01*10^5 + 1.30*10^5 = ___ Pa