Gce Model Questions Vol1 2019 Geography Question 28
Practice objective / multiple choice question 28 from the 2019 Gce Model Questions Vol1 Geography examination.
A small catchment has a length of 2 km and an elevation drop of 30 m from its highest to lowest point. Using the Kirpich formula \(T_c = 0.01947\,L^{0.77}\,S^{-0.385}\) (where \(L\) is in metres and \(S\) is the slope expressed as a decimal), estimate the time of concentration \(T_c\) in minutes. Show all intermediate calculations.
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About This Question
This is Gce Model Questions Vol1 2019 Geography Question 28. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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