Floating bowl.

A bowl is floating in a basin of water. How to raise the water level in the basin to the maximum level ?

A) put a stone in the water

B) put a stone in the bowl

Solution.

In order to raise the water level in the basin to the maximum level we should put a stone in the bowl. The system bowl/stone will be able to displace the volume of water greater than the volume of stone.

So, the answer is (B)

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