Answer the following questions below

A tall cylinder whose height is h =12.6 cm is initially filled with water (1.00 g/cm ) up to h, =5.56 cm. Oil (0.872 g/cm ) is then poured into the cylinder up to the brim of the cylinder. What is the absolute pressure at the bottom of the cylinder? Oil hc Water hw O 1622 Pa O 102922 Pa O 102446 Pa O 1146 PaA hollow cylindrical aluminum (2.70 g/cm ) pipe 2.4 long weighs 6.3 N. If the outer diameter of the pipe is 5.75 cm, what is the diameter of the hole of the cylindrical pipe? O 2.82 cm O 1.10 cm O 5.64 cm O 0.533 cm