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Amiraneli [1.4K]
3 years ago
14

1. The 10-min unithydrograph for a 2.25 km2 urban catchment is given by:(a) estimate the run off hydrograph for a 10-min rainfal

l excess of 5.5 cm, (b) estimate the run off hydrograph for a 30-min rainfall. What is the rainfall excess
Physics
1 answer:
vivado [14]3 years ago
5 0

Answer:

A ) Find the direct runoff depth; d =V A 22,698 _ 2.25x106 =0.01m =1cm The above result shows that the given hydrograph qualifies as a unit hydrograph. .

Explanation:

Brainlyist

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