The upper and lower fixed points of a thermometer are separated by 180 mm. What is the temperature in Celcius if the length of the mercury thread is 90 mm above the
Mercury Thermometer Vs. Alcohol Thermometer | eHow UK
Taylor 5458 Mercury-Filled Thermometer w/ Magnet Reset, -40 to 120 F Degrees
Help with separated mercury thermometer column? I tried heating, cooling, tapping and the mercury is stuck at this point in the bulb. It will not move below 125 deg C : r/chemistry