Mash ka sadka meaning...?
Depth = 1.5 m, width = 6 m, height of standing water = 0.08 m
In 30 minutes, length of water column = 5 km = 5000 m
Volume of water in 30 minutes = 1.5 x 6 x 5000 = 45000 cubic m
Area = Volume/Height
= 45000
0.08
=562500m2