A demonstration of how to measure the air temperature using a thermometer. There are temperature differences between day and night, and the temperature varies between shade and full sunshine.
If you need to measure the temperature of something, chances are good that you could think up half a dozen ways to do it, pretty much all of which would involve some kind of thermometer ...
A presenter based at the British Antarctic Survey named Liz explains that room temperature is typically 20°C whereas their cold room, where ice core samples are stored, is maintained at -26°C.
Temperature is the most widely measured variable in the process industries, and it is often a critical factor in industrial processing. If a temperature measurement is not accurate or reliable, it can ...