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Precision is reproducibility. Saying "These measurements are precise" is the same as saying, "The same measurement was repeated several times, and the measurements were all very close to one another". Don't confuse precision with accuracy .

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Ngành nghề/Lĩnh vực: Chemistry
Category: General chemistry
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An insulated vessel for measuring the amount of heat absorbed or released by a chemical or physical change.

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1. An -OH group within a molecule. 2. A free radical formed by abstraction of a hydrogen atom from water.

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Ngành nghề/Lĩnh vực: Astronomy Category: Galaxy

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