Why is Mercury or alcohol used in a thermometer?
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Heyaa!!
mercury is the only metal which is found in liquid state it is used in thermometer becoz it has suitable boiling point which makes measure of temperature easy nd also it has high coefficient of expansion
And alcohol becoause it has less toxic which can easily and fairly be evaporated
Thanks !! ☺
mercury is the only metal which is found in liquid state it is used in thermometer becoz it has suitable boiling point which makes measure of temperature easy nd also it has high coefficient of expansion
And alcohol becoause it has less toxic which can easily and fairly be evaporated
Thanks !! ☺
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