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One thermometric property that is required is that it must vary linearly with temperature. In liquid-in-glass thermometers, the length of the liquid thread is often used to determine temperature. Thus when temperature increases, the liquid must expand uniformly with temperature, so that it can be used to measure temperature accurately.
It is a thermometer, and is used to show the temperature.
The liquid commonly used in a thermometer is mercury or COLOURED ALCOHOL.
it is used in liquid form as in room temperature the mercury is in liquid
fever thermometer is used by the doctors and they are adjusted to body temperature whereas lab thermometer is adjusted to liquid temperature
fairy
The liquid used in a glass thermometer needs to expand linearly with temperature. It probably does not so it cannot be used. Besides, silver is expensive.
A laboratory thermometer is used to check the temperature, or changes in temperature, of an object with precise accuracy.
A thermometer used to measure air temperature uses a glass tube filled with a liquid either alcohol or mercury. When the temperature increases the particles of liquid expand, filling the glass tub. Thermometers that are used to measure you body temperature uses infrared sensors.
One thermometric property that is required is that it must vary linearly with temperature. In liquid-in-glass thermometers, the length of the liquid thread is often used to determine temperature. Thus when temperature increases, the liquid must expand uniformly with temperature, so that it can be used to measure temperature accurately.
It is a thermometer, and is used to show the temperature.
A Galileo thermometer is a thermometer made of a sealed glass cylinder containing a clear liquid and a series of objects whose densities are such that they rise or fall as the temperature changes.
Temperature is measured by a liquid in glass thermometer in most cases. Other instruments such as thermocouples, resistance or digital thermometers are used for more extreme conditions.
The liquid commonly used in a thermometer is mercury or COLOURED ALCOHOL.
We still use colored alcohol for our liquid in everyday thermometers.
It is a thermometer, used for recording temperature.
mercury