Question

w what is the instrument used for checking the density liquid
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Answer 1

Answer:

here your answer......

hydrometer

Answer 2

Answer:

A hydrometer or areometer is an instrument that measures the specific gravity (relative density) of liquids—the ratio of the density of the liquid to the density of water. A hydrometer is usually made of glass, and consists of a cylindrical stem and a bulb weighted with mercury or lead shot to make it float upright

Explanation:

Hydrometer..

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