(Solved): For the compound differential manometer below, calculate the pressure differential \( \mathrm{P}_{ ...

For the compound differential manometer below, calculate the pressure differential \( \mathrm{P}_{\mathrm{A}}-\mathrm{P}_{\mathrm{B}} \) to the nearest 1 Pascal. H1 is \( 0.14 \) \( \mathrm{m}, \mathrm{H} 2 \) is \( 0.19 \mathrm{~m}, \mathrm{H} 3 \) is \( 0.25 \mathrm{~m}, \mathrm{H} 4 \) is \( 0.14 \mathrm{~m} \) and \( \mathrm{H} 5 \) is \( 0.15 \mathrm{~m} \). \( \gamma_{\text {oil }}=\quad \mathrm{N} / \mathrm{m}^{3} \) \( \gamma_{\mathrm{hg}}=\mathrm{N} / \mathrm{m}^{3} \) \( \mathrm{P}_{\mathrm{A}}-\mathrm{P}_{\mathrm{B}}=\mathrm{Pa} \) Note: maintain 5 significant figures for calculations.