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risk of mercury poisoning
risk of Mercury poisoning
Gases expand or contract when heated or cooled. The main part of the thermometer has a 'large' bulb containing a gas connected by a hose to a tube filled with liquid. The expansion or contraction of the gas causes the liquid level to move this indicates the temperature.
what do they use for the liquid in glass ball thermometer
As the temperature of a fluid increases, its volume increases, and as the temperature decreases, its volume decreases. Since the liquid in a thermometer is in a closed container, the fluid rises when the temperature increases and lowers when the temperature decreases.
The first thermometer was a tube filled with water and air.
risk of mercury poisoning
risk of Mercury poisoning
ADVANTAGES AND DISADVANTAGES liquid-liquid extraction of oil and What are the best solvents for liquid-liquid EKSTRAKCIJA.Unapred mg.ph.teh grateful. Slavica Cuic, Serbia
what are the advantages and disadvantages of a eureka can
advantage: not very good bad to enviroment farting will help break down poo
a temperature-measurement device whose operation is based on the thermal expansion of a liquid. Liquid-filled thermometers provide a direct reading of the temperature.
Thermometer
1. Alcohol or spirit thermometer 2. Mercury thermometer 3. Liquid crystal thermometer 4. Quartz thermometer 5. Reversing thermometer 6. Resistance thermometer
There was something called a Galileo thermometer that was completely different than the modern mercury thermometer. The Galileo thermometer is a glass cylinder filled with clear liquid in which a series of globes floats. The globes are filled with different colored liquid and have tags hanging on them with temperatures written on the tabs. You read it by looking to see which globes are floating and which are sinking.
Mercury the liquid inside thermometer is mercury.. but it is called thermometric liquid.
When the liquid in the thermometer gets warmer it expands.