do we use Mercury in the thermometer can wata be used
instead of Meowry? what are the pooblems in using it?
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Answer:
In a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, and vapor temperature
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Explanation:
We use mercury in thermometers as they remain in liquid form even with a change of temperature in it. ... Water cannot be used as a thermometric liquid, because it is not helpful to measure below 0°C and above 100°C.
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