1.

If D‚ÇÅ and D‚ÇÇ are depths of water upstream and downstream of a hydraulic jump, the loss of head at the jump, is#

A. (D‚ÇÇ - D‚ÇÅ)3/D‚ÇÅD‚ÇÇ
B. (D‚ÇÇ - D‚ÇÅ)3/2D‚ÇÅD‚ÇÇ
C. (D‚ÇÇ - D‚ÇÅ)3/3D‚ÇÅD‚ÇÇ
D. (D‚ÇÇ - D‚ÇÅ)3/4D‚ÇÅD‚ÇÇ
Answer» E.


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