Question

from a cubical tank of side 12cm, which is full of water the content is poured into a cylindrical vessel of radius 3.5cm. what will be the height of the water level in the vessel?

Answer 1

Volume of cube =volume of water =(side)^3

(12)^3= 1728cm^3

as same amt of water is poured in cylinder of dia. 7cm

volume of cyl=volume of cube

\pi \div 4  \times 7 ^{2}   \times l = 1728

L= 44.90 cm