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First thing your glasses have to be cold.

Second you have to be in a warm/hot area.

Glasses "fog up" because when the warm/hot water vapor gets near the cold glasses, it turns into the "fog" you see on glasses.

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13y ago

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Can your eyes fog up like glasses?

Yes, your eyes can fog up like glasses when there is a sudden change in temperature or humidity, causing condensation to form on the surface of the eye.


When you have a cold shower does the bathroom mirror fog up?

No. The steam from a hot shower fogs the mirror.


How can you prevent safety glasses from fogging up?

To prevent safety glasses from fogging up, you can apply anti-fog spray or wipes, ensure a proper fit to allow for ventilation, or use glasses with built-in anti-fog coatings.


Why does a person's glasses fog up when the temperature changes?

When the temperature changes, the air inside and outside the glasses have different levels of moisture. This causes condensation to form on the lenses, creating fog.


When Glasses fog up is it endothermic or exothermic?

When glasses fog up, it is an exothermic process. This is because the warm air near your face comes into contact with the cooler surface of the glasses, causing the water vapor in the air to condense into tiny droplets on the glasses. This release of heat during the condensation process is what makes it exothermic.


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 a bathroom mirror fogged while you take a shower?

Cold air holds less moisture than warm air. When you run the shower with hot water, the moisture condenses on the cold mirror surface causing it to fog up. If you run the shower cold, the mirror will not fog up.


Why do your glasses fog up on one side in the morning?

When your glasses fog up in the morning, it's likely due to a temperature difference between your warm skin and the cooler air. Moisture from your skin condenses on the cooler lens surface, causing it to fog up. This effect can be more pronounced on one side if that side is closer to a heat source or if there are uneven air currents hitting your glasses.


What are the changes in matter when eyeglasses fog up?

The change of matter occurring when glasses fog up is a gas into a liquid otherwise known as condensation. this happens because the lack of energy in the gas particles cause the particles to bunch up and get closer together, they then form a liquid.


How can I prevent safety glasses from fogging up?

To prevent safety glasses from fogging up, you can try using anti-fog wipes or sprays, adjusting the fit of the glasses to allow for better airflow, or using glasses with built-in ventilation.


Why does a hot shower fog up a bathroom?

because when water is hot, it evacuates and turns into gas which fogs


What prevents glasses from fogging up?

Preventing glasses from fogging up can be achieved by creating a barrier that stops warm breath from reaching the cooler lens surface, such as using anti-fog sprays or wipes, adjusting the fit of the glasses to improve airflow, or using products like anti-fog coatings on the lenses. Additionally, ensuring good ventilation can help reduce moisture buildup that leads to fogging.