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The changing of a liquid into a gas?
Vaporization is the term for changing a liquid into a gas. This is usually done by heating the liquid, which is why boiling water vaporizes into steam.
What will happen when the liquid is heated?
When a liquid is heated, its temperature will increase. As the temperature rises, the molecules in the liquid will gain more energy and move faster. Eventually, if the temperature is high enough, the liquid will reach its boiling point and turn into a gas.
Do regular and dry ice melt in the same way?
Regular ice is frozen, solid water. When s temperature rises, it turns to water: a liquid. Dry is solid carbon dioxide. When its temperature rises, it becomes a gas instead of first turning to a liquid.
Why does the liquid in the thermometer go up and down when the weather changes?
The liquid in the thermometer expands or contracts based on temperature changes. When the weather is warmer, the liquid expands and rises up the tube, and when it's cooler, the liquid contracts and goes down. This movement indicates the temperature changes on the thermometer scale.
Why is liquid used in thermometer?
Liquid is used in a thermometer because it expands and contracts uniformly with changes in temperature, allowing for accurate temperature measurements. The liquid inside the thermometer expands and rises in the capillary tube as it gets warmer, providing a visible indication of temperature.
The changing of a liquid into a gas?
Vaporization is the term for changing a liquid into a gas. This is usually done by heating the liquid, which is why boiling water vaporizes into steam.
What happens when liquid in a thermometer undergoes thermal expansion?
The liquid rises, indicating a temperature.
Which liquid would be the first to be collected in the fractional distillation?
The liquid with the lowest boiling point will be the first to be collected in fractional distillation. This is because it vaporizes at a lower temperature and rises first in the fractionating column before condensing.
What is the effect when heat is added to a liquid?
Temperature rises, liquid starts boiling becoming vapor
What will happen when the liquid is heated?
When a liquid is heated, its temperature will increase. As the temperature rises, the molecules in the liquid will gain more energy and move faster. Eventually, if the temperature is high enough, the liquid will reach its boiling point and turn into a gas.
Does the evaporation of liquid occur only at fixed temperature?
No. The temperature doesn't have to be the same for a liquid to evaperate. so if the temperature was constanly changing then the liquid could still evaperate.
When the hotter part of the liquid rises and the cooler liquid moves into its place what is this called?
Convection
What happens to temperature above 0 degrees?
As temperature rises above 0 degrees Celsius, water transitions from a solid (ice) to a liquid state. This process is called melting.
How are liquid-in-glass thermometers used in measuring temperature accurately?
Liquid-in-glass thermometers work by using a liquid, usually mercury or alcohol, that expands or contracts with temperature changes. The liquid rises or falls in a glass tube with marked temperature increments, allowing for accurate temperature measurement.
Do regular and dry ice melt in the same way?
Regular ice is frozen, solid water. When s temperature rises, it turns to water: a liquid. Dry is solid carbon dioxide. When its temperature rises, it becomes a gas instead of first turning to a liquid.
Why does the liquid in the thermometer go up and down when the weather changes?
The liquid in the thermometer expands or contracts based on temperature changes. When the weather is warmer, the liquid expands and rises up the tube, and when it's cooler, the liquid contracts and goes down. This movement indicates the temperature changes on the thermometer scale.
Does the evaporation of liquid occurs at all temperature?
Yes, evaporation of liquid can occur at any temperature, but it increases as temperature rises. Evaporation is the process where molecules at the surface of a liquid gain enough energy to escape into the gas phase. This can happen at both room temperature and higher temperatures.
