Saturday, 1 December 2007

Problem: Materials #4

A cube of ice is floating in a salt solution of density 1.25 times the density of pure water in a beaker. When the ice melts, the level of the solution in the vessel
A. rises
B. falls
C. remains unchanged
D. falls at first and then rises to the same height as before


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Question source: Malaysia National Physics Competition 2007 (Secondary Level)