At a station, Storm I of 5 hour duration with intensity $2 \mathrm{~cm} / \mathrm{h}$ resulted in a runoff of $4 \mathrm{~cm}$ and Storm II of 8 hour duration resulted in a runoff of $8.4 \mathrm{~cm}$. Assume that the $\phi$ -index is the same for both the storms.The $\phi$ -index (in $\mathrm{cm} / \mathrm{h}$ ) is:
(A) 1.2
(B) 1.0
(C) 1.6
(D) 1.4

Question ID - 155925 | SaraNextGen Top Answer

At a station, Storm I of 5 hour duration with intensity $2 \mathrm{~cm} / \mathrm{h}$ resulted in a runoff of $4 \mathrm{~cm}$ and Storm II of 8 hour duration resulted in a runoff of $8.4 \mathrm{~cm}$. Assume that the $\phi$ -index is the same for both the storms.The $\phi$ -index (in $\mathrm{cm} / \mathrm{h}$ ) is:
(A) 1.2
(B) 1.0
(C) 1.6
(D) 1.4