Why is alcohol used as thermometric liquid
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Alcohol thermometers are used rather than mercury thermometers in very cold regions because alcohol has a lower freezing point than mercury. ... If it freezes it won't move in the tube, so a liquid must be used that has a freezing point that's lower than the temperature it's measuring
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alcohol is used in alcoholic thermometers to measure temperatures of cold objects as it has a very heigh freezing point and even is a shiny and non sticky liquid which makes it perfect for its purpose !!
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