Question: ( b ) If the discharge remains the same and the rectangular weir is replaced by a 9 0 notch weir with a coefficient of

(b) If the discharge remains the same and the rectangular
weir is replaced by a 90 notch weir with a coefficient of
discharge of 0.8 and a maximum height of 18 cm ,
Would this notch be adequate to measure this
discharge? [6 marks]
( b ) If the discharge remains the same and the

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