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Why mercury is used in hydrometer?

Updated: 8/11/2023
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Syedaiqra566

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10y ago

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A hydrometer consists of a cylindrical stem and a bulb weighted with Mercury or lead shot to make it float upright. Mercury has a higher density, thus a lower volume for the same weight than lead. It is a toxic liquid metal, but also more dangerous and difficult to clear up the mess when a glass hydrometer is broken

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10y ago
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10y ago

lead shots are used in hydrometer to make it float upright

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Q: Why mercury is used in hydrometer?
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Related questions

What does a hydrometer measure?

Hydrometer measure the density of liquids.


Why- The lower end of hydrometer is filled with mercury or lead?

The lower end of a hydrometer is filled with mercury or lead because these heavy metals have a high density. This allows the hydrometer to float vertically in a liquid and provide accurate measurements of its specific gravity or density. The heavy metal helps to counterbalance the weight of the stem and bulb of the hydrometer.


What device used to measure the strength of brine solution?

Salinometer


How is a barometer different than a hydrometer?

Barometer is used to measure atmospheric pressure. Hydrometer is used to measure specific gravity.


Why is the hydrometer used to find density?

A hydrometer can be used to find the specific gravity (relative density) of a liquid by determining how much water it will displace. Various calibrations are used for different kinds of liquids.


What caused the development of hydrometer?

A hydrometer is used to find the specific gravity (or relative density) of liquids.


How can i use the word hydrometer in a sentence?

Mrs.Tuft used a hydrometer to determine the specific gravity of a liquid


What does the hydrometer measures?

a Hydrometer is used to measure the density of a solution, by the use of a scaled float. typically it is used for battery acid.


Role of hydrometer in determination of soil particle size?

hydrometer s used to check the acid in a dog's body


What is used to measure gravity and liquid?

hydrometer


What is the difference between a hydrometer a hygrometer and a thermometer?

a hygrometer is used to measure the amount of Condensation as well as evaporation and a hydrometer is used to measure the specific gravity of liquids


Illustrate and label the parts of hydrometer?

An instrument used to measure the Specific Gravity (or Relative Density) of a liquid is called as a Hydrometer. It is the Ratio of the density of the liquid to the desnity of the fresh water (i.e. 1.000). The instrument consist of a glass chamber with Lead Shots or Mercury filled at the bottom or the base, to make it float upright.