A storage tank in the form of a cube has water up to its brim. The amount of water in the tank is 4096m3. After some time, it is found that depth of water present is 12m. Find the volume of water used.
1024m3
The storage tank is a cube of volume 4096m3 .
Therefore, the dimensions of the cube are 16×16×16.
The present depth of water(h) is 12m.
Therefore depth of water already used = 16-12 = 4m
Therefore volume of water already used = lbh = 16 × 16 × 4 = 1024m3