Question

A hydrometer has a weighed bulb of volume 30cm3 and a uniform cross sectional area of 1cm3. When floating in water 3cm of the stem is immersed. What is the length of the stem when immersed in water when the hydrometer floats in the liquid of density 0.89gcm-3?

Sep 27, 2016

Answer

Feb 9, 2020

My answer is h=3.37cm

Feb 10, 2022

My answer is0.88

Mar 14, 2022

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