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Why can you see your breath outside in cold weather what phase change is it?
Adellet
Physical. What's actually visible is not "breath", but rather the moisture in the breath condensing in the colder air. This is a change in physical state from vapor to liquid (in the form of tiny droplets), so it is a physical change.
Wiki User
∙ 7y ago
Luke Iglesias-Amore
Wiki User
∙ 10y agoBecause your breath is warm and contains moisture vapour. When you breath out on a cold day (or into a fridge) the moisture condenses into droplets of liquid. On a warm day it doesn't.
In nature this occurs every night as the temperature falls, leaving everything covered in droplets of water called dew.
Wiki User
∙ 14y agoYes, the chemicals from your mouth react with the chemicals from the air to create the "fog" that you see.
Brandon Wong
Brandon Wong
Alexei Davis
Alexei Davis
Wiki User
∙ 14y agoIt depends. If you have inhale a chemically formed gas and you exhale it, it is.
Wiki User
∙ 12y agoyou can see your own breath? yes... when it's cold outside!
Luke Iglesias-Amore
Is a burning candle physical or chemical change
Karley Ballard
Physical
Laury Homenick
Wiki User
∙ 7y agoPhysical.
Anonymous
It's a physical change
Eva Marleny
Anonymous
Chemical change
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What happens to temperature during a phase change?
Temperature is constant during a phase change.
What describes the phase change that occurs when dry ice is placed in an open container at room temperature?
the phase change is from solid into gas,and this phase change is called sublimation.
Which type of property is a phase change?
Physical change
What are the processes in changing one phase to another phase of matter?
Changes in state are called phase transitions. Each of the phase transitions has a technical name and many have common names. The change from solid to liquid is fusion (or melting). The change from liquid to solid is solidification (or freezing). The change from liquid to gas is vaporization (or boiling). The change from gas to liquid is condensation. The change from solid to gas is sublimation.
The phase change that is the reverse of sublimation is?
Deposition
What phase change happens when glass mists up from breath?
Water in the vapor phase changes to liquid phase due to the cooler glass temperature.
What type of change is it when you leave a bolt outside and it becomes rusty chemical physical phase or environmental?
this is a lame website !!
Evaporton is a phase change form?
Evaporation is not a phase change form i is a process by which phase change.
What is the phase change in a boiling point?
What is the phase change in evaporation
What is the transfer of energy that fuels atmospheric processes?
Condensation; is the change from gaseous phase into liquid phase
How do you get a change of phase?
Change of phase is caused 99% of the time by a change in temperature or pressure.
What is it called to change states of matter?
Phase change. Liquid phase to gaseous phase (evaporation) Liquid phase to solid phase (solidification, freezing) Solid phase to gaseous phase (sublimation9 Etc...
Is a phase change an example of a physical or chemical or nuclear or a covalent change?
Phase change is a physical change.
What is the opposite of evaporation?
The opposite phase change is condensation. Evaporation is the change in phase from liquid to gas. Condensation is the change in phase from gas to liquid.
What happens to temperature during a phase change?
Temperature is constant during a phase change.
What phase change causes water to evaporate?
This phase change is called evaporation.
When a solid is heated it will usually change to this phase?
It will usually change to liquid phase.
