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otez555 [7]
3 years ago
14

Uses of hydrometer in points​

Physics
1 answer:
Arisa [49]3 years ago
7 0

Answer:

A hydrometer is an instrument used to determine specific gravity. It operates based on the Archimedes principle that a solid body displaces its own weight within a liquid in which it floats. Hydrometers can be divided into two general classes: liquids heavier than water and liquids lighter than water

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