Question

parts of a hydrometer and their functions

Answer 1

made of glass and consists of a cylindrical stem and a bulb weighted with mercury or lead shot to make it float upright. The liquid to be tested is poured into a tall container, often a graduated cylinder, and the hydrometer is gently lowered into the liquid until it floats freely. The point at which the surface of the liquid touches the stem of the hydrometer is noted. Hydrometers usually contain a scale inside the stem, so that the specific gravity can be read directly. A variety of scales exist, and are used depending on the context. Perform the original analysis: with this phase, you need to hear the actual organization's goals and also the nature in addition to breadth of the dilemma within review. Even if a challenge makes reference only to a small message in the group alone you will need to discover just what targets in the group by itself are generally. Then you need to find out what sort of problem currently being examined suits with him or her.

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Answer 2

Answer:

hydrometer meaning is

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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