If head over the rectangular notch is H, volume flow rate is Q, coefficient of discharge is Cd, then length of the notch is given by

\(\frac{Q}{{{C_d}\sqrt {2g} \;{H^{5/2}}}}\)

\(\frac{Q}{{{C_d}\sqrt {2g} \;{H^{3/2}}}}\)

\(\frac{{3Q}}{{2{C_d}\sqrt {2g} \;{H^{3/2}}}}\)

\(\frac{{3Q}}{{2{C_d}\sqrt {2g} {H^{5/2}}}}\)

If head over the rectangular notch is H, volume flow rate is Q, coeffi

1.	If head over the rectangular notch is H, volume flow rate is Q, coefficient of discharge is Cd, then length of the notch is given by
A.	\(\frac{Q}{{{C_d}\sqrt {2g} \;{H^{3/2}}}}\)
B.	\(\frac{{3Q}}{{2{C_d}\sqrt {2g} \;{H^{3/2}}}}\)
C.	\(\frac{Q}{{{C_d}\sqrt {2g} \;{H^{5/2}}}}\)
D.	\(\frac{{3Q}}{{2{C_d}\sqrt {2g} {H^{5/2}}}}\)
Answer» C. \(\frac{Q}{{{C_d}\sqrt {2g} \;{H^{5/2}}}}\)

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If head over the rectangular notch is H, volume flow rate is Q, coefficient of discharge is Cd, then length of the notch is given by

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