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Because it used to use Mercury which posed a threat to human health. They now use alcohol which is much safer.

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14y ago

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What is the liquid in thermometer's called?

Mercury the liquid inside thermometer is mercury.. but it is called thermometric liquid.


What is the liquid inside a Galileo thermometer?

The liquid inside a Galileo thermometer is usually a clear, alcohol-based solution.


What is the liquid in the ball of the thermometer?

the liguid inside the thermometer is Mercury.


What change takes place in the liquid inside a thermometer when it is placed into somthing cold?

The liquid inside the thermometer "contracts" when it is placed into something cold. This means that it decreases in volume and increases in density. This is the reason that the thermometer can measure heat: the volume of the liquid inside the thermometer changes as a function of heat, and the amount of liquid in the "tube" of the thermometer changes as a function of volume. Because of this relationship, the level of the liquid in the tube of the thermometer changes as a function of heat.


Are The molecules of the liquid inside a thermometer increase in speed when the thermometer is cooled.?

No, the molecules of the liquid inside a thermometer do not increase in speed when the thermometer is cooled. Instead, they lose energy and slow down, causing the liquid to contract and move down the scale. When the thermometer is heated, the molecules gain energy and speed up, leading to expansion of the liquid.


What is the silver liquid inside of a thermometer called?

Mercury


Why does the height of the liquid of a thermometer increaseswhen the temperature goes up?

Thermal expansion of the fluid inside the thermometer.


What change takes place in the liquid inside a thermometer when the thermometer is placed into something cold?

When a thermometer is placed into something cold, the liquid inside contracts and decreases in volume. This causes the liquid level to decrease, indicating a lower temperature on the scale of the thermometer.


Why does the thermometer go down when the temp gets cold?

A thermometer measures temperature based on the expansion or contraction of the liquid or metal inside it. When it gets cold, the molecules inside the thermometer contract, causing the liquid or metal to shrink, which in turn results in the reading on the thermometer going down.


What happens to a thermometer on a hot day?

On a hot day, the liquid inside the thermometer expands and rises, causing the temperature reading to increase. This occurs because heat causes molecules to move faster and spread out, resulting in the expansion of the liquid inside the thermometer.


What is the function of the keyword "what" in a Galileo thermometer?

The keyword "what" in a Galileo thermometer is used to indicate the temperature at which the liquid-filled bulbs inside the thermometer are floating.


Why is it inappropriate to stir a liquid with a thermometer?

Because that will mess with the temperature reading on the thermometer. And it would be dangerous if the thermometer is broken as there are dangerous chemicals (i.e.mercury) inside.