Which of the following expressions correctly represents the quantity P1-P2? O gh (PB - PA) + gh2(pc- PA) O g(h1+ h2)(P8-PA) O gh1(PB + PA)+ gh2(pc+PA) O gh1(PB-PA) O gh1(P8-PA) + gh2(pc-PA)...

Please show your complete solution. When solving write the units. Please write clearly and readable. Thank you.

Extracted text: Which of the following expressions correctly represents the quantity P1-P2? O gh (PB - PA) + gh2(pc- PA) O g(h1+ h2)(P8-PA) O gh1(PB + PA)+ gh2(pc+PA) O gh1(PB-PA) O gh1(P8-PA) + gh2(pc-PA) +g(h+h2)(pc)


Extracted text: Three different fluids are used in the manometer shown here. P1 P2 -PB PA- h2 Pc