Question 10
A cylindrical cup is 10 cm tall and contains some water. The diagrams show the water when the cup is upright and when it is tilted. What is the water depth when the cup is upright?
Diagram condition: the tilted water surface meets the highest point of the bottom rim and the lowest point of the top rim, as drawn; no water is lost.
Diagram condition: the tilted water surface meets the highest point of the bottom rim and the lowest point of the top rim, as drawn; no water is lost.