Question -
Answer -
Consider the following diagram-
Volume of water that flows in t minutes frompipe = t×0.5π m3
Volume of water that flows in t minutes frompipe = t×0.5π m3
Radius (r2) of circular end ofcylindrical tank =10/2 = 5 m
Depth (h2) of cylindrical tank = 2m
Let the tank be filled completely in tminutes.
Volume of water filled in tank in t minutes isequal to the volume of water flowed in t minutes from the pipe.
Volume of water that flows in t minutes frompipe = Volume of water in tank
t×0.5π = π×r22×h2
Or, t = 100 minutes