Question

Rainfall measuring 4.2 cm on a flat roof with dimensions 4 m x6 mi1s Collected in a rectangular tank with 3.2 m x 1.5 m in dimensions. Assuming no loss of water due to evaporation, find the depth of water in the tank in mm.​

Answer 1

Answer:

entertain quarter level is 15.15 mm because of evaporation and rain fall

Answer 2

Answer:

volume of rain water collected at roof = 4×6×4.2×10-2 = 1.008 m3

Step-by-step explanation:

depth of water in tank = 1.008/(3.2×1.5) = 0.21 m = 210 mm