Consider the following for a hydraulic jump a prismatic channel:
(i) the specific energy decreases due to jump formation
(ii) the specific energy increases after the jump
(iii) the specific energy increases due to jump formation
(iv) the specific force remains constant
Of these statements :
1
Only (i) is correct
2
Only (ii) is correct
3
Both (i), (iv) are correct
4
Both (ii) and (iii) are correct