Please i need the answers of parts c and d and thank you
Please i need the answers of parts c and d and thank you Fourth eyerqise: Pressure in a manometrie tube (3 pts)
The aim of this exercise is to find the pressure of air confined in a manometric tube The manometric tube
has one end open to air. We pour mercury of density phg 13600kg/m3, into the tube until a variation in the
levels happens; This variation is BC 30cm in this
experiment.
The atmospheric pressure is 760mm Mg.
The gravitational field strength is 10N/kg.
a.
b.
d.
Determine the atmospheric pressure in Pascal.
Determine the total pressure exerted on level B.
The pressure on level B is equal to the pressure on
level A; justify this statement.
Deduce PA, the pressure of the confined air on level A.
confined gas
30 cm
- -13.
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