The liquid rises, indicating a temperature.
The liquid rises in the tube, indicating higher temperature.
The metal undergoes thermal expansion
"thermal expansion"
Thermal expansion.
Thermal expansion of the fluid inside the thermometer.
By when u look at an ordinary thermometer and u will see it goes on a regular degree
The difference between the coefficients of thermal expansion of the liquid in the thermometer bulb and the material of the bulb.
thermal expantion
through thermal expansion
The thermal expansion of mercury is proportional and linear to temperature.
The principle is the relation between the temperature and the volumic thermal expansion of an alcohol.
A biometallic thermometer measures temperature. It uses a differential thermal expansion of metals that are bonded together into a strip. Another name for these thermometers is differential thermometer.
Thermal expansion has been used to create many different devices including the fire sprinkler. Fire sprinklers have a bimetallic strip which will bend to one side when heated to connect to electricity and trigger the sprinkler.Ê