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A hydrometer measures the density of a specific liquid. Each kind of hydrometer is calibrated according to the type of liquid being measured. Some types of hydrometers measure water
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A hydrometer measures specific gravity. They are simple devices that can tell you if one liquid is more dense than another. They can be used to measure soil quality, the fat in liquids
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You can make a simple hydrometer by capping one end of a straw with about a centimeter ball made of clay. Put 2 small head nails into the bottom of the straw. Place the straw in a
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A hydrometer is a device used in the measurment of liquids specifically with the density of the liquid being weight. A hydrometer is characteristically made out of glass and had either
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