Venkata chalapathi naiduKnowledge Contributor
The discharge over a right angled notch is (where H = Height of liquid above the apex of notch)
The discharge over a right angled notch is (where H = Height of liquid above the apex of notch)
. The head over a 90° V notch weir is increased from 0.15 to 0.30 m. The ratio of new discharge to original discharge will be