A copper block is suspended from a wire, as in part 1 of
Chapter , Problem 35(choose chapter or problem)
A copper block is suspended from a wire, as in part 1 of the drawing. A container of mercury is then raised up around the block, as in part 2, so that 50.0% of the blocks volume is submerged in the mercury. The density of copper is 8890 kg/m3 , and that of mercury is 13 600 kg/m3 . Find the ratio of the fundamental frequency of the wire in part 2 to the fundamental frequency of the wire in part 1.
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