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The lenses of glasses fog up when we come in from the cold because of a phenomenon called condensation. The lenses are cold, and when we enter a warm room, moisture in the air comes into contact with the cold lenses and collects there. The moisture in the air in the room has some amount of thermal energy that keeps it in the form of a gas or a vapor. But the cold lenses "steal" that thermal energy from moisture coming into contact with them, and the water molecules collect there. Those water molecules no longer have the thermal kinetic energy to remain in the air and condenseon the lens. There's a bit of extra detail in there, but nothing you can't handle.
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Why do eyeglasses get foggy indoors?
Eyeglasses get foggy indoors when warm air meets the cooler surface of the glasses, causing condensation to form. This happens because the surface of the glasses is cooler than the warm air in the room, leading to moisture in the air condensing on the glasses and creating the foggy effect.
Is Santa Monica foggy in the morning and very cold at night?
Santa Monica CA is often foggy in the morning. But it does not get cold at night.
How to get Eyeglasses with a fan connected to eyeglasses to keep you from getting hot?
There is no such invention of a fan that connects to eyeglasses. You could come up with a prototype and get it patented.
Who sings Come into your dreams by DJ Foggy?
DJ foggy, shes a female DJ, which u dont see much of
What country did eyeglasses come from?
Benjamin Franklin created some of the first eyeglasses in the mid to late eighteenth century in the U.S..
Why does the beaker become misty?
Beaker is cold and when it meets the hot air it becomes foggy
Why does your store door get all foggy after opening several times?
It is cold and is condensing moisture from the air.
Why do car windows get foggy in cold weather when you are not in it?
because the seats and carpet and such store and release heat.
What hardships did the people at the san bautista mission endure?
foggy and too cold to leave camp
Why do eyeglasses fog up when you come inside from the cold?
When you come inside from the cold, the warm air inside the room causes the lenses of your glasses to heat up. The moisture in the warm air then condenses on the cooler surface of the lenses, creating fog. This is a result of the temperature difference between the lenses and the surrounding air.
How did eyeglasses come to be?
Eyeglasses were invented in Italy in the late 13th century. They were the result of experimentation with convex and concave lenses to correct vision. The earliest known depiction of eyeglasses is attributed to the artist Tommaso da Modena in a portrait from 1352.
What things come in sets?
Some things that come in sets are:bookscoffee servicedishesfurnitureglasses (for drinking*)knivesmoviespots & pansrecordssheetsshelvesstationerystemwaretea servicetires*eyeglasses come in pairs
