Question

What are the advantage of Hg thermometer over alcohol thermometer?

Answer 1

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• It is more durable than alcohol thermometer because mercury does not evaporate easily. It is smaller in size as compared to alcohol one.

• Mercury does not wet the wall of the thermometer, which means that results can be highly accurate.

Answer 2

• It is more durable than alcohol thermometer because mercury does not evaporate easily. It is smaller in size as compared to alcohol one.
• Mercury does not wet the wall of the thermometer, which means that results can be highly accuracy