A hydrometer floats with half of its stem outside water surface. It is – InterviewSolution

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1.	A hydrometer floats with half of its stem outside water surface. It is now placed in alcohol `(RD=0.8)`. The hydrometer floats:A. with stem at the same positionB. with more stem inside the alcoholC. with more stem outside alcoholD. in tilted position.
Answer» Correct Answer - B The length of a hydrometer immersed is inversely proportional to the density of the liquid in which it is placed.

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