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Temperature

Alcohol is us...

Question

Alcohol is used as thermometric liquid to measure temperature below 38 degree celsius ?

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Solution

A material is used in the thermometer to determine the temperature only in its liquid form. The freezing point of ethanol is -70 °C and boiling point is 78°C and an alcohol temperature works in between these two temperatures. So, alcohol thermometer is useful for measuring day and night temperature and body temperature.

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