what happens to the water level when an ice cube is placed on the surface of water?

Question

kropot72 · Answer

9/10 of a floating ice cube is submerged. So the floating ice cube displaces 9/10 of its volume in water, causing the water level to rise.

anonymous · Answer

what happens when it is melting?

vincent-lyon.fr · Answer

Start by comparing mass of ice cube and mass of displaced water.

anonymous · Answer

yeah..i started like that but i dont know how to relate it with the water level rise/fall...

anonymous · Answer

water level rises when ice melts, because the ice which is melted adds to the water level and hence water level increases.

vincent-lyon.fr · Answer

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Compare their masses, then compare volume of missing water and volume of melted ice.