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Why do your glasses fog when go from the cold outside to a warm house?
Wiki User
∙ 13y ago
When you are outside in the cold your glasses become cold. Because the air within buildings tends to be more humid than the air outdoors when the outdoor temperature is low, upon entering the house the water vapour in the air changes state from gas to liquid on the cold surface of your glasses. This results in your glasses fogging.
Wiki User
∙ 13y ago
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Why do eye glasses fog when entering a warm building on a cold day?
Upon entering the warm building, the warm air around your cold glasses condense to form miniscule water droplets that will cloud your vision.
Why is your house warm on a cold day even though you haven't turned on the heat?
Because your house has INSULATION, it keeps the warm air in, and the cold air out.
Why does heat pump blow warm air instead of cold?
if it's the outside unit, it will always be hot air. that's the air being pulled out of the house. cold air in, hot air out.
Why is fridge cold inside but warm outside?
It is cold inside because thermal energy gets trapped outside because of the particle theory.
What would happen to the size of a balloon that is brought from inside a warm building to outside in the cold?
It would get smaller.
What is the normal pressure inside or outside the house?
Inside pressure is warm and outside is cold. But any where outside my house there is no problem. Urine becomes normal and no problem
Why do people who were glasses often see condensation on their lenses when they walk from a cold outdoor environment into a warm house?
condensation
My glasses fog up mostly when I get nervous HELP?
Your face gets hot when your nervous which leads to fogging up your glasses like when your out on a cold day and then come into a warm house your glasses cloud up.
Why do eye glasses fog when entering a warm building on a cold day?
Upon entering the warm building, the warm air around your cold glasses condense to form miniscule water droplets that will cloud your vision.
Air conditioning system delivers warm air what is the cause?
If you mean how an air conditioner that goes in a window will blow warm air outside then that is because an air conditioner basically takes in air from outside and pulls out the cold air which then blows into your house then the warm air is released back outside.
Why do glasses containing cold liquids sweat in warm weather glasses containing alcoholic drinks form frost on the outside How can this happen?
This is called condensation. The moisture in the air condenses into liquid, when it's near a source colder than the surrounding air.
Why is your house warm on a cold day even though you haven't turned on the heat?
Because your house has INSULATION, it keeps the warm air in, and the cold air out.
Why is your house warm on a cold day?
Your house may be well insulated, or your heater is on because it is a cold day
Why does heat pump blow warm air instead of cold?
if it's the outside unit, it will always be hot air. that's the air being pulled out of the house. cold air in, hot air out.
Is it easier catching a football in the warm or cold?
It is easier to catch a football when it is warm outside. When it is cold your hands are firm and it is harder to control it in your hands.
Are turkey cold booled or warm blooed?
Turkeys are warm blooded, which means that they can make their own body heat even when it is cold outside.
How is mist formed outside in the cold?
when the cold air clases with the warm air to create mist
