Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A horizontally oriented tube AB of length l rotates with a constant angular velocity ω about a stationary vertical axis OO′ passing through the end A (figure). The tube is filled with an ideal fluid. The end A of the tube is open, the closed end B has a very small orifice. Find the velocity of the fluid relative to the tube as a function of the column “height” h.

A horizontally oriented tube AB of length l rotates with a constant angular velocity ω about a stationary vertical axis OO′ passing through the end A (figure). The tube is filled with an ideal fluid. The end A of the tube is open, the closed end B has a very small orifice. Find the velocity of the fluid relative to the tube as a function of the column “height” h.

A siphon tube is used to remove liquid from a container as shown in fig. In order to operate the siphon tube it must initially be filled with the liquid. (i). Determine the pseed of the liquid through the siphon. (ii). Determine the pressure at the point C.