History of LABORATORY thermometer ?
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Explanation:
The modern standardization of thermometers began in the 1880's with the constant-volume hydrogen scale acepted as the standard over the liquid water range in 1887. In 1927 it was replaced by the International Scale using a platinum resistance thermometer for common laboratory temperature ranges.
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Explanation:
He laboratory thermometer is an instrument used to measure the exact temperature of substances. Being able to measure the temperature through a thermometer, it can be controlled. This instrument is manufactured to calculate both low and high temperatures.
There are materials that respond to different temperatures, such as some metals, eg mercury (liquid substance).
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