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What happens to a liquid in a thermometer when it is heated?
it expands
What happens to the liquid in the thermometer when it is heated?
it expands
What happens to the liquid particles in a thermometer when it is heated?
When a thermometer is heated, the liquid particles gain energy and move faster, causing them to spread out and rise in the thermometer's tube. This expansion of the liquid column indicates an increase in temperature on the thermometer scale.
What happen to the liquid in the thermometer when it is heated?
it expands
What do most substances like the liquid in a thermometer do when they are heated?
expand
What is the liquid mercury in a thermometer expands as its heated what is this a?
physical change
What is liquid rising in a thermometer as temperature increases is an example of?
This is an example of thermal expansion, where the liquid in the thermometer expands as it is heated, causing it to rise within the tube.
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.
Which instrument makes use of the fact that most liquids expand when they are heated?
A thermometer utilizes the fact that most liquids expand when heated. As the temperature of the liquid inside the thermometer increases, its volume expands, causing the liquid to rise within the narrow tube of the thermometer and indicating a higher temperature reading.
Why does the liquid expand in a thermometer when it gets hotter?
The liquid in a thermometer expands when it gets hotter because heat causes the molecules in the liquid to move faster and spread out, leading to an increase in volume. This expansion is what causes the liquid to rise up the tube of the thermometer, indicating a higher temperature.
What happens when solid is heated?
Melts into a liquid.
What happens to the liquid in the thermometer when it gets colder?
When the liquid in a thermometer gets colder, it contracts and decreases in volume. This causes it to move down the tube of the thermometer, indicating a lower temperature.
