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How can a drop of salt water once have been a dropof fresh water?
A drop of salt water could have once been a drop of fresh water if it evaporated and then condensed again, accumulating salt along the way. This process is known as the water cycle.
What happens when you drop one drop of water on waxed paper?
When you drop one drop of water on waxed paper, the water will bead up and form a circular shape due to the hydrophobic properties of the wax. This occurs because the wax repels the water, preventing it from spreading out or being absorbed into the paper.
When HCL is added to water why does the pH level drop so fast?
When HCl is added to water, it dissociates into H+ ions and Cl- ions, increasing the concentration of H+ ions in the solution, which lowers the pH. This rapid drop in pH occurs because HCl is a strong acid that completely dissociates in water, leading to a significant increase in H+ ions in the solution.
When you put a paperclip on water and then put one drop of soap why does it sink?
When you place a paperclip on water, the surface tension of the water keeps the paperclip from sinking. However, when you add a drop of soap, it disrupts the surface tension of the water, causing the paperclip to sink as the water is no longer able to hold it up.
What is the scientific explanation behind the formation of the drop shape in water?
The drop shape in water is formed due to surface tension, which is the cohesive force between water molecules at the surface. This force causes the water molecules to stick together and form a spherical shape, as it minimizes the surface area and maximizes the volume of the drop.
what is the trip that one drop of water makes as it goes around the water cycle?
Water drop travels from land and water bodies to air. it then returns back to the soil.
what is trip that one drop of water makes as it goes around the water cycle?
Water drop travels from land and water bodies to air. it then returns back to the soil.
How many times can a drop of a drop of water go round the water cycle?
A drop of water can go through the water cycle an unlimited number of times since the water cycle is a continuous process of evaporation, condensation, and precipitation. This means that the same drop of water can be evaporated, form clouds, fall as precipitation, and return to the Earth's surface multiple times throughout the water cycle.
What property of water molecules give them the round like shape on a leaf?
the surface tension of water is responsible for spherical shape of a drop.
When you drop a marble in water what happens?
It makes a splash and the floor may get wet.
What makes the water table drop?
The water table can drop due to factors such as excessive pumping of groundwater, prolonged drought, and changes in land use that reduce infiltration of water into the ground. These can lead to a decrease in the amount of water stored underground, resulting in a drop in the water table level.
Is a drop of water considered matter?
Yes, matter makes up all tangible objects.
How does a drop of water get its shape?
If the drop is small enough, it is a perfect sphere. A sphere is the geometrical shape that has the smallest surface area for its volume. The drop takes this shape because water molecules are pulling inward toward each other, and tend to stick to each other. So when not confined by a container and with nothing around it to distort its shape a very tiny water drop is perfectly round like a ball. If the drop is larger like a raindrop, it has domed top and semi- flattened bottom because as it falls, it must push the air out of its way. It is that upward push of the air being displaced that causes the falling drop to have a rather flattened bottom, so that it looks like a tear drop. the bits of water piles up. this makes the dome shapes
How traditional aboriginals boil water?
they would roast a round granite rock in a fire until it glowed with heat than they would drop it into the water that they needed boiled
How do you measure the volume of one drop of water?
To measure a drop of water you should get a measuring cylender. Say you put 100 drops to make the results more accurate. Lets say 100 drops of water in a measuring cylender would show 200cm^3 . So to find the volume of 1 drop of water instead of 100 you would divide 200 by 100 which would give you 2cm^3 for 1 drop of water
How do you use marble nail polish?
If you mean how to make it. Get a small round tub of room temperature water. Choose your nail polish colours. Drop a drop of polish into the water. It should spread out. Then drop a drop of the other polish. Carry on until you think it is enough. Get a toothpick and draw your pattern then dip your nails in and remove the left over polish
What size table cloth for a 8 foot round table?
For a 12" drop (overhang) use a 120" round. For about an 18" drop, use a 132" round. These are the largest standard sizes I know of.
