What happened as you drop the liquid soap Brainly?
Answer: Soap is a surfactant. A surfactant is a substance that has the ability to reduce the surface tension of a liquid. Therefore, when a drop of liquid dish soap is added to milk, the surface tension of the milk is reduced.
What happen when you mix water in dishwashing detergent?
It is attracted to both water and oil molecules. Detergent grabs onto both types of molecules causing oil droplets to be suspended in the water. When you shake the jar the detergent molecules adhere the water and oil together forming an emulsion.
What happen to the pepper as you put a drop of liquid detergent to the water?
Answer: The pepper sinks to the bottom of the plate because the surface tension of the water is too low to hold up the particles. The high surface tension of water is why spiders and some insects can walk on water. If you added a drop of detergent to the water, they would sink, too.
What happen to the paper as you put a drop of liquid detergent to the water?
Answer: The paper clip is able to float due to the water’s surface tension. This is because the detergent acts as a surfactant, a substance that reduces the surface tension of the substance it is dissolved in, breaking the water’s surface tension.
Which property makes water stick to the hood of a car or a window on a rainy day?
This property is called cohesion. When water sticks to something else, it is called adhesion. Because water sticks so strongly to itself, it tends to bead up on slick surfaces like a car’s hood or windshield.
Why is salt water less cohesive?
Salt water have less cohesion than distilled water. This is because most of the atoms are already bonded to each other so there are less atoms to be able to let cohesion occur.
Does the water droplet breaks as you move the wax paper?
Water and wax do not get along. Waxed paper pushes water away and does not absorb it. The surface tension of the water pulls it into a little round blob; these blobs, or drops, can slide around waxed paper because the paper does not absorb it.
What happens when you put soapy water on wax paper?
The water drop on the wax paper looks kind of like there’s a skin around it. That’s why the surface of the water drops appear to have a skin-like layer on them. This is called surface tension. Soap decreases the water’s surface tension causing it to spread out.