Assume patm = 1.00 atm....what is the gas pressure pgas? express answer in pascals to three sig figures... Learning Goal:To practice Tactics Box 14.1 Hydrostatics.In problems about liquids in hydrostatic equilibrium, youoften need to find the pressure at some point in the liquid.This Tactics Box outlines a set of rules for thinking aboutsuch hydrostatic problems.FigurePeasAEU.Bh₂mercury1 of 1 TACTICS BOX 14.1 Hydrostatics1. Draw a picture. Show open surfaces, pistons, boundaries, and other features that affect the pressure. Include height and areameasurements and fluid densities. Identify the points at which you need to find the pressure. These objects make up the system;the environment is everything else.2. Determine the pressure at the various surfaces.• For a surface open to the air, po = Patm, usually 1 atm.• For a surface covered by a gas, po = Pgas.• For a closed surface, p = F/A, where F is the force the surface, such as a piston, exerts on the fluid and A is thearea of the surface.3. Use horizontal lines. Pressure in a connected fluid is the same at any point along a horizontal line.4. Allow for gauge pressure. Pressure gauges read pg = p − 1 atm.5. Use the hydrostatic pressure equation: p = po + pgh, where p is the density of the fluid, g is the free-fall acceleration, and ŉ isthe height of the fluid.Thethese rules to work out the following problem: A U-shaped is connected to box at one end and open to the air at thebox is full of gas at pressure pgas, and the tube is filled with mercury of density 1.36×104 kg/m³ . When the liquid in the tube reaches staticequilibrium, the mercury column is h₁ = 10.0 cm high in the left arm and h₂ = 6.00 cm high in the right arm, as shown in the figure. (Figure 1)What is the gas pressure pgas inside the box?Part AFind the pressures PÅ and på at surfaces A and B in the tube, respectively.PA, PB =O Pgas + Patm, PatmPgas, PatmPatm, PatmPgas, PgasO Pgas, Pgas + Patm

Name: Assume patm = 1.00 atm....what is the gas pressure pgas? express answe
Uploaded: 2024-03-20T06:51:10.000Z
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Description: Assume patm = 1.00 atm....what is the gas pressure pgas? express answer in pascals to three sig figures... Learning Goal:To practice Tactics Box 14.1 Hydrostatics.In problems about liquids in hydrostatic equilibrium, youoften need to find the pressur