because the cohesion of water molecules is less stronger than the adhesion of the water molecules
The time it takes for a drop of food coloring to color a glass of still water with sugar in it depends on factors such as the amount of water, concentration of food coloring, and mixing. In general, it can take a few minutes to fully disperse and color the water evenly.
To properly dissolve aspirin in water, you can simply drop the aspirin tablet into a glass of water and stir until it completely dissolves. The aspirin will dissolve faster if the water is warm.
The term for the last drop in a glass is typically called the "dregs" or "bottom."
It has to do with the difference in affinity between the dyes that make up the ink or food coloring and the blotting paper compared to the solvent. This is paper chromatography. The dyes are carried along by the solvent (water) but is attracted to the substrate (the blotting paper). Some inks travel faster than others.
An example of diffusion in chemistry is when a drop of dye is added to a glass of water. Over time, the dye molecules will spread out from where they were initially dropped, moving from an area of higher concentration to an area of lower concentration until they are evenly distributed throughout the water.
You should try it and see. Go to the kitchen, get a clear glass of water, and add a drop of food colouring to it. Or ink, if you have it. It's probably how quick the ink spreads through the water
When you put a drop of food coloring into a glass of water, the water will turn that color.
When water is placed on a flat surface like a glass plate, surface tension causes it to minimize its surface area by forming a spherical shape. However, when the amount of water is very small, gravity plays a larger role in shaping the drop and causes it to form an oval shape instead of a perfect sphere. This is due to the balance between surface tension and gravity.
that is because the walls of the plate are keeping the water from coming in the plate. How ever if you drop a plate down in the water hard, it is going to sink. Put it gently in the water
It will melt.
Yes, you can create a makeshift magnifying glass by placing a water drop on a clear surface such as glass or plastic. The water drop acts as a lens, causing light to converge and magnify objects when viewed through it. It may not work as effectively as a traditional magnifying glass, but it can still be a fun and simple experiment to try.
You would see the drop slowly spread out until eventually the entire glass of water would be colored.
lETTERS TOWARD THE CENTRE OF THE DROP WOULD APPEAR ENLARGED. dROP WORKS AS MAGNIFYING GLASS.
A good question might be, "How long does it take a drop of food dye to color a glass of still water?"
Drop a drop of food dye in a glass of water and watch. The dye diffuses through out the water, weakening the dye and coloring the water.
the stage is the small glass piece on the microscope.
The meaning of glass drop is, when glass is dropping