Recent content by Nhlaka

Thank you very much Pf mentor i got the solution to the question:smile::smile:

How do i then tickle (b) I am totally clueless on that

Thanks a million really appreaciate:smile:

The answers are already given in brackets so my problem is deriving them:confused:

Homework Statement A u-shaped tube open to air at both ends contains some mercury. A quantity of water is carefully poured into the left arm of the tube until the vertical height of water is 15 cm.Homework Equations (a)What is the gauge pressure at the water-mercury interface?[ans 1.47*10^3Pa]...