The theoretical velocity of jet at vena contracta is (where H = Head of water at vena contracta)$?

H ‚àö√≥ ‚Äö√ √∂(2g)

2g ‚àö√≥ ‚Äö√ √∂H

The theoretical velocity of jet at vena contracta is (where H = Head o

1.	The theoretical velocity of jet at vena contracta is (where H = Head of water at vena contracta)$?
A.	2gH
B.	H ‚àö√≥ ‚Äö√ √∂(2g)
C.	2g ‚àö√≥ ‚Äö√ √∂H
D.	‚Äö√ √∂(2gh)
Answer» E.