What type of thermometer is used to measure daily temperatures?
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Solution
Six's thermometer:
Six's thermometer has been used to determine the lowest and highest temperatures for the day.
It is made out of a U-shaped capillary tube with bulbs on both ends. The bend of the U-tube is supplied with mercury. One bulb is totally filled with alcohol, while the other is partially filled with alcohol.
In the instance of Six's thermometer, the thermometric liquid includes alcohol. Temperature changes are observed as a result of alcohol contraction and relaxation.
Hence, Six's thermometer is used to measure daily temperatures.