Kopp first clearly recognised the necessity of comparing the liquids when under strictly analogous conditions. By dividing the specific gravity of a liquid taken at the temperature at which its ...

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Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

When measuring liquid level, specific gravity must be taken into consideration. Consider the following equation: H = P/SG or P=SG • H H – Height of the liquid being measured (usually in inches, ...

Table 1 Record of Determination of Specific Gravity.* Temperature has an appreciable effect on the density of liquids. Because the hydrometers used for the measurement of specific gravities are ...

[Chris] can measure the height of the hydrometer above the level of the liquid in his fermentation bucket. Both the temperature and specific gravity are logged to a Raspberry Pi, and after combing ...

Specific gravity is to water what vapor density is to air. Specific gravity is the relationship of the weight of a liquid to water or another liquid (Figure 5.16). Like air, water is given a ...