Question: Weir width, L = 2.0 inches Initial Datum Depth = 2.99q inches Initial Datum Depth - Depth = H Trial # Depth H Volume Time

Weir width, L = 2.0 inches Initial Datum Depth = 2.99q inches Initial Datum Depth - Depth = H Trial # Depth H Volume Time Q Q (in) (in) (liters) (sec) (1/sec) (in'/sec) 2.594 0.405 2.45 3.82 0. 641 39.11 2 2.883 0. 116 2.34 4.9 0. 478 29.17 2. 273 0. 726 1.28 4,72 10.271 16. 59 4 2. 231 0.268 1.44 6.23 10.231 19.09 Plot log Q vs. log H on attached sheet. Calculations: Q2 4- 2.45- 0.641 4/see (6102" /sa) = 39.11 C D E G logo log(H) Q Average 24.7275 39, 11 0.405 1.592287816 -0.3925449768 log(Q) Average 1.356167686 29.17 0.116 1.464936429 -0.9355420108 H Average 0.37875 16.54 0.726 1.218535505 -0.1390633793 log(H) Average -0.5097538932 14.09 0.268 1.148910993 -0.571865206 -0.1688449376 log (CL) 1.270098322 10 11 12 13 Summary from log-log plot: Experimental Experimental Reference C n n 9.31 -0.169 1.5

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