Recent content by jasonlaiyh

It's as stated a container with diameter change. What I understand is that the pressure is not affected by shape. So the heights should be equal, right? The problem is I don't know how to get the length.

Homework Statement A container consists of two tubes, tube A which is wider and tube B which is narrower. The diameter of a tube A is four times that of tube B. Some mercury is poured into the container first and then water is added into the thin tube until it reaches a depth of 70 cm. a)...