How many nodes are in the standing wave along the wire in the given figure?
2 answers:
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Answer:
Explanation:
density of the solid box material =
density of the liquid material =
Given that
solid box floats with two thirds of its volume submerged in a liquid
let V be the volume of the box
then,
⇒
so, the ratio of densities of solid and and the liquid is 2/3