Atmospheric, Gauge and Absolute Pressure

1. When measuring gauge pressure with an open tube manometer a difference of 17 cm Hg height was registered. Recall that the value of the atmospheric pressure was made in Guadalajara 81.13 kPa, what is the value of the absolute pressure in

a) cm de Hg,
b) Pa
c) kPa
d) mm de Hg,
e) N/m²
f) m de Hg
g) lb/in²

2. What is the reading of a manometer if inside a tank there is an absolute pressure of 104kPa and an atmospheric pressure of one atmosphere?

3 Determine the depth of a submarine is the ocean If the hydrostatic pressure is 11 x 10⁶ Pa. Considering that the water it is in has a density of 1.025 g/cm³