Question 20
A 15 cm by 10 cm by 18 cm tank contains water 3 cm deep. Eight solid cubes of side 5 cm are put inside. Find the maximum rise in water level, in cm.
Model convention: solid non-floating cubes, faces parallel to the tank; no trapped water or air, and all water is conserved.
Model convention: solid non-floating cubes, faces parallel to the tank; no trapped water or air, and all water is conserved.