Question

a container is filled with liquid of density p as shown in figure 2. express the pressure difference between Pb - Pa in terms of p and the height h

Answer 1

Note that:
\[
P(\rho, h)=\rho gh
\]Try using that as your case.

Answer 2

thank you

Answer 3

figure this out
the tube has a uniform cross section and the height of the water column is twice that of liquid x . a and b are the same horizontal level. the pressure difference between points a and c is 2.5 * 10 pa . calculate the height of the water column. ( density of water 1000kg m3, g=10 m sec)

Answer 4

do you understand this question