Waec Model Questions Vol1 2021 Geography Question 15
Practice objective / multiple choice question 15 from the 2021 Waec Model Questions Vol1 Geography examination.
A catchment area of 5 km² is composed of 30 % residential land (runoff coefficient 0.55) and 70 % agricultural land (runoff coefficient 0.30). During a storm the rainfall intensity is 20 mm/h lasting 1 hour. Using the rational method, calculate the peak discharge in cubic metres per second (m³/s), rounding to one decimal place.
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About This Question
This is Waec Model Questions Vol1 2021 Geography Question 15. It is one of the objective questions from the 2021 Waec Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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