Question

water falls into a rectangular tank of length 157m ,and breadth 20m,and height 20m was transferred into a cylindrical vessel of radius 10m .find the height of the cylindrical vessel ( pi = 3.14)​

Answer 1

Answer:

Works out to : 240000 cubic centimeters. The water to be transferred to a cylindrical vessel having internal radius of 20 cms.

The volume of water in the cylindrical vessel would be :

π * r ^2 * height = 240000 cc (considering π=3.14) the height of the water column in cylinder would be :

Height = 240000 / (3.14* 20^2) or...

240000/3.14*20*20 = 191.082 centimeters.

Therefore the height of water column in cylinder would be : 191.082 centimeters or 1.91082=meters.