What is the pressure of the enclosed gas in (iii)? Assume

Last updated: 7/8/2022

What is the pressure of the enclosed gas in (iii)? Assume that the gray liquid is mercury. Express your answer in atmospheres using three significant figures. In a closed-end manometer the pressure of the gas (Pgas) is equal to the height of Hg displaced, and thus Pgas Ph, where P is the pressure calculated from the height of the gray liquid.