Wednesday, August 3, 2011

Excess and Weaknesses Mercury Thermometers

Excess mercury thermometers include:
Quick - absorbing heat from a measured object temperature.
- Regular pemaiannya
- Measuring a large area, because it will freeze at temperatures - 39 degrees Celsius and will boil at a temperature of 365 degrees centigrade.


- Do not wet the glass wall.
- The color is shiny so it is easily seen.
Weaknesses termomter mercury, among others:
-Mercury can not be used to measure temperature lower than -39 degrees Celsius.
-When the tube breaks, mercury is very dangerous.