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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.

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What does a hydrometer measure?

A hydrometer measures the specific gravity or density of a liquid, typically used to determine the alcohol content in a solution, such as beer or wine. By floating in a liquid, a hydrometer can provide a reading that indicates the concentration of sugars or alcohol in the liquid.


What instrument is used to measure density how i measure density of acid in battery?

It is called a hydrometer.Also, density equals mass divided by volume.See the Related Questions to the left for more information about hydrometer and density.yup


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.


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.


How is the measurement of density of liquids possible?

A hydrometer is an instrument used to measure the specific gravity (or relative density) of liquids; that is, 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. 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.Hydrometers may be calibrated for different uses, such as a lactometer for measuring the density (creaminess) of milk, a saccharometer for measuring the density of sugar in a liquid, or an alcoholometer for measuring higher levels of alcohol in spirits.

Related Questions

What is the tool used to find the density of a liquid?

Hydrometer is used in batteries to measure density. A float tells you the density using displacement.


What caused the development of hydrometer?

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


Why does hydrometer is used to find the density of dock?

It is not used for this.A hydrometer is an instrument used to measure the specific gravity (or relative density) of liquids, NOT rock.To measure the density of a rock you weigh a piece of it in air, then measure the volume of water it displaces in a measuring jug.Density = mass/volume.


What does a hydrometer measure?

A hydrometer measures the specific gravity or density of a liquid, typically used to determine the alcohol content in a solution, such as beer or wine. By floating in a liquid, a hydrometer can provide a reading that indicates the concentration of sugars or alcohol in the liquid.


How does a hydrometer measure density?

It measured by the density of the size from the hydrometer.


What is a hydrometer and how is it used in Hindi?

A hydrometer is a device used to measure the specific gravity or relative density of liquids. In Hindi, a hydrometer is called "हाइड्रोमीटर" (pronounced as "haideromeetar").


How can i use the word hydrometer in a sentence?

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


What instrument is used to measure density how i measure density of acid in battery?

It is called a hydrometer.Also, density equals mass divided by volume.See the Related Questions to the left for more information about hydrometer and density.yup


What is the measuring tool for density?

A hydrometer is a special device used to determine the density of a liquid.


What is measuring tool for density?

A hydrometer is a special device used to determine the density of a liquid.


How does a hydrometer work to measure the density of liquids?

A hydrometer measures the density of liquids by floating in the liquid and sinking to a certain level based on the liquid's density. The higher the density of the liquid, the lower the hydrometer will sink. The scale on the hydrometer provides a reading of the liquid's density.


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.