Theoretical velocity of the jet at Vena Contracta is determined by ________________?
A. (2 gh)1/2
B. 2(gh)1/2
C. 2g (h)1/2
D. 2gh
A. (2 gh)1/2
B. 2(gh)1/2
C. 2g (h)1/2
D. 2gh