Water has a very high surface tension due to the cohesive forces (hydrogen bonding between water molecules). The wax paper has a very low surface tension. The cohesive forces (Van der Waal forces) between these high molecular weight hydrocarbons is much less than that of water. Comparatively, the water has a greater affinity for itself, so it beads up.
Since I have no idea how much you know about chemistry, I'll start from the beginning.
Wax paper is paper coated in wax, and wax belongs to a large class of organic chemicals that are hydrophobic. Organic chemicals contain carbon, and tend to not be mixable with water (with certain notable exceptions like alcohols). When it's 2 liquids that encounter each other, it just means that if you don't stir them constantly, they will separate out into 2 layers. When it is water and a solid, such as the wax coating on wax paper, it results in hydrophobicity.
Hydrophobic means, literally "afraid of water." In terms of chemistry, it refers to the degree to which water forms into beads or spreads and flows across the material. Without getting into the specifics of defining it, something that forms large beads of water on the surface, (glass, wax, ceramics like that in your bathtub, etc) are hydrophobic, while those that get wet easily (unvarnished wood, concrete, etc) are very much not hydrophobic (they are hydrophillic, or water loving). Water slides off of wax paper because it is hydrophobic.
Looking through my course notes on hydrophobicity, it's somewhat difficult to explain exactly what causes this property, but it involves surface tension. There is a surface tension between any phase interface - where solid touches liquid, solid touches gas, or liquid touches gas. These properties define the work of adhesion as surface tension of solid to gas + surface tension of liquid to gas - surface tension of solid to liquid (the Dupré equation), and the work of cohesion as double the surface tension of liquid to gas. When these values are known, the interface angle between the solid and liquid is determined to be the arccosine of 2 times Work of Adhesion divided by Work of Cohesion, minus 1, or arccos((2A/C)-1) This gives you an angle in degrees, from 0 to 180. 180 degrees refers to perfect hydrophobicity - the drop of liquid will form a perfect sphere and roll along the solid - and 0 degrees refers to perfect hydrophillicity - the drop of liquid will spread into a flat layer along the entire surface of the object (assuming nothing else stops it, like gravity, and assuming you wait long enough). For wax paper to have water sliding on it, this requires A/C, work of adhesion divided by work of cohesion, to be a small number. Going back to the definitions of these work values, this means the surface tension of solid to gas for wax is very low, and/or the surface tension of solid to liquid for wax is very high, since for water to slide on a surface, the angle has to be high, which means cos(angle) must be close to -1, which corresponds to an A/C value close to 0. In short, it goes to surface tension properties between the wax, the water, and the air.
The wax or whatever substance the paper is treated (coated) with prevents the water droplet from being absorbed. The water has a surface tension, the attraction of water molecules to each other, which forms drops, giving it the rounded shape that allows it to roll easily around the non-porous paper.
Water roll on wax paper because water and wax posess different polarity.Water is polar while wax is non-polar. Hence, wax will not be soluble in water.----- This is a chemist's view but a Physicist might look at this question on the basis of Cohesion and Adhesion forces between them. Thanks David Oluwamuye
Water is polarized, meaning that the molecules are magnetically charged so they pull toward one another. You can see this if you fill a glass with water until it almost pours over. The water will form a convex shape above the glass, or if you look in a test tube filled with water. You may notice what is called a meniscus, or a concave shape.
When the polarized water lands on wax paper the paper repels it, and the water sticks together.
Thst answer is that maybe the water is see through and u can see it through the wax because the wax is stong and when u put water in it it dissolved and turns into liquid and liquid id see through.Paper is completely different ...it can get wet and soggy easily and sick to the wax because the wax has disoveled
A coffee filter or similar. Wax paper.
The wax paper is hydrophobic.
Well, the alcohol can be seen, at least, and it will appear as a flat, gray smudge, a little transparent. After a while, the alcohol will be either sunken into the wax paper or dried out by evaporation. The wax paper is unaffected though, except for traces of the smell of alcohol.
wax paper itself is neutral. however the molecules are polar, just like water.
I think you will find that wax paper is hydrophobic, meaning that it repels water, the water adheres better to itself than the wax paper and only does so because of gravity, that is why the water does not spread out like it would on a table or other substance. The force pushing the water away is strong enough to keep the water in the smallest form possible.
No, wax paper is hydrophobic, it should not be able to
A coffee filter or similar. Wax paper.
Wax repels water/liquid, it doesn't absorb it, so the water forms droplets.
Adding soap to water when it is on wax paper will cause it to separate. This will make it bubble up.
The wax paper is hydrophobic.
no
Yes, wax paper is translucent because it only lets some light go through.
no
Waxed paper (or wax paper) is a type of paper which has been coated on both sides with wax. This gives it a translucent look. It is used for wrapping food because grease, oil, and water cannot pass through it. It is also used to line food containers because many kinds of food which would stick to normal paper will not stick to wax paper. Many kinds of dry foods were once stored in wax paper because of its resistance to water. Wax paper has been replaced by plastic wrap for most purposes.
Water doesn't stick to wax because there is no adhesion meaning the molecules don't stick to the wax, but they stick to each other, also known as hydrogen bonding. This causes the water to bead up and take up the least surface space it can. They are attracted to groups on a hydrophilic surface (water-loving) such as glass.
yes, but it drastically reduces them
You can coat it with wax.