Waec Model Questions Vol1 2019 Geography Question 5
Practice objective / multiple choice question 5 from the 2019 Waec Model Questions Vol1 Geography examination.
A small catchment has an area of 2.5 km². For a design storm of 30 minutes, the rainfall intensity is 80 mm/hr. The runoff coefficient for the catchment is 0.6. Using the Rational Method (Q = C i A), where Q is the peak discharge in m³/s, i is the rainfall intensity in mm/hr, and A is the catchment area in hectares, calculate the peak discharge. (Use the conversion factor 0.00278 when i is in mm/hr and A in hectares.) Round your answer to one decimal place.
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About This Question
This is Waec Model Questions Vol1 2019 Geography Question 5. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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