Give 3 example of thermometer

Three scales commonly used for temperature are the Fahrenheit, Celsius, and Kelvin scales.

• Fahrenheit scale - Water freezes at 32°F and boils at 212°F

• Celsius scale (centigrade) - Water freezes at 0°C and boils at 100°C

• Kelvin scale - same scale as Celsius degrees, but offset to begin at "absolute zero" (-273.15°C), i.e. water freezes at 273.15°K and boils at 373.15°K