I need help on it for homework for BABBY
Actually, everything fogs up. You just can see it better on the mirror. When you take a hot shower, it produces steam and this steam will rise in the room and then cool off and descend to the ground. As it moves, it sticks to all solid surfaces, the walls, cieling, the sink, the toilet, etc., leaving a layer of moisture on everything. Its just more evident on the mirror or a window.
You could exhale onto a mirror. The moisture in your breathe condenses on the mirror to form the "fog" that you see. Be quick though because the condensations evaporates very quickly. You can get a similar effect by taking a very warm shower, with nowhere to escape, the steam condenses on the mirrors or tile i your bathroom, and makes it moist or "foggy".
Physical, it is water vapor condensing on the colder glass of the mirror.Physical
Fog appears on bathroom mirrors like how your hot breath appears on glass when you breathe on it. The hot vapor in the air mixes with cool glass and fog appears. In other words, water vapor condenses on a smooth, cold surface creating condensation (steam).
Breaking a mirror does not cause a change in the chemical properties of the mirror itself. The act of breaking the mirror may result in physical changes, such as the mirror's fragments having sharp edges, but the chemical composition of the mirror remains the same. Mirrors are typically made of a layer of reflective material, like silver or aluminum, which is deposited on the glass surface, and breaking the mirror does not alter this composition.
When steam condenses onto a cold mirror, the water vapor in the steam loses energy to the cold surface of the mirror. This causes the water vapor to change phase from gas to liquid, forming water droplets on the mirror's surface.
When water vapor touches a mirror, it condenses into liquid water due to the temperature difference between the vapor and the mirror surface. This condensation creates a thin film of water droplets on the mirror's surface, causing it to appear foggy or misty.
A mirror is likely to turn cloudy if you breathe on it. The moisture on your breath condenses on the cold surface of the mirror.
When light hits a mirror, it is reflected off the smooth surface at the same angle it came in. This reflection creates an image of the object that is symmetrical to the actual object, but reversed left to right. Mirrors are designed to reflect light rather than absorb it, which is why we see our reflection when looking at a mirror.
The steam condenses to form water droplets on the cooler surface.
Water vapor condenses on a mirror because the mirror’s surface is cooler than the surrounding air, causing the water vapor in the air to lose heat and transform into liquid droplets on the mirror's surface. This happens due to the process of condensation, where the water vapor transitions from a gas to a liquid state.
The water vapours spread all over the bathroom when we take bath. They are on the walls, on the mirror and everywhere. However they are easily visible on the mirror as the surface is smooth and water vapours make it difficult to see clearly. Taking showers creates a humid environment. The warm water vapor permeates the air. The mirror, and walls and everything else in the bathroom, are cooler than the air, and the moisture condenses on them. It is the same affect as water condensing on the side of your cold drink on a hot day. same thing when you are in the kitchen
You could even make a mark with your finger BEFORE any water condensed at all, and the water would fail to condense on the spot you smudged. When water condenses, it condenses around microscopic particles (dust, dirt, etc.) stuck to the glass. When you smudge it with your finger, you're doing two things: you're cleaning the glass of those particles, and you're leaving behind a trail of body oils. The water doesn't form around the body oils as it would the solid particles. You may notice that a very clean mirror doesn't fog up when you run a hot shower.
A substance condenses when it changes from a gas to a liquid. This is why we call the water you get on the bathroom mirror after taking a shower condensation - because its actually water vapour from the hot water that has then cooled down on the cool mirror.
This usually happens after a hot or warm shower because the water vapour in the air becomes a liquid again. It condenses on your mirror. Condensation is taking place!
Cleaning a dusty mirror with a dry duster can potentially scratch the mirror surface as the dust particles act as abrasives. It is better to use a soft microfiber cloth or a slightly damp cloth to clean the mirror to avoid causing any damage.
When steam in the bathroom comes in contact with a cold surface like a mirror, it loses heat energy rapidly to the cold surface. This causes the steam particles to lose energy and slow down, leading to condensation. As the steam cools and condenses, the liquid water droplets adhere to the mirror's surface, causing it to fog up.