A constant immersion hydrometer weighing 20 g sinks upto mark 'x' in w – InterviewSolution

InterviewSolution

1.	A constant immersion hydrometer weighing 20 g sinks upto mark 'x' in water and this hydrometer has to weight 25 g to mark 'x' in a given liquid. Then the relative density of the liquid is ____.
Answer» 0.25 1.25 0.75 `2.00` SOLUTION :`R.D.=("WEIGHT of HYDROMETER in liquid")/("weight of hydrometer in WATER")` `=(25)/(20)=1.25`

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