problem14_91

University Physics with Modern Physics with Mastering Physics (11th Edition)

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
14.91: a) The fact that the water first moves upwards before leaving the siphon does not change the efflux speed, . 2 gh b) Water will not flow if the absolute (not gauge) pressure would be negative. The hose is open to the atmosphere at the bottom, so the
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: pressure at the top of the siphon is ), ( a h H ρg p +-where the assumption that the cross-section area is constant has been used to equate the speed of the liquid at the top and bottom. Setting = p and solving for H gives ( 29 . h ρg p H a-=...
View Full Document

This document was uploaded on 02/05/2008.

Ask a homework question - tutors are online