The discharge over a rectangular notch is determined by _____________________? April 26, 2025 by admin A. 2/3 cd. b (2 gh) 1/2 B. 2/3 cd. B (2g) 1/2 H C. 2/3 cd. B (2g) 1/2 H3/2 D. 2/3 cd. b (2g) 1/2 H 5/2