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Why water drops that fall on a surface tend to form rounded drops or beads?
The inherent property of any substance is to aggregate together, which is caused by Van der Waals' forces. These forces cause the molecules to be held together and create surface tension, in the case of liquids. When you drop water onto a surface, the water molecules adhere together due to holding those forces and try to come closer. Geometrically, a sphere has the greatest surface area to volume ratio, which is also the most stable shape for liquids to conform into. Thus, you get rounded drops or beads.
Consider drops of water that leak from a dripping faucet As the drops fall they?
get farther apart
Why does a fire have a grate underneath it?
To allow air to get to the wood and to allow ash to fall away thus allowing the heat to access unburned material
Why do small drops of water float in air?
A small object has a larger surface area (in proportion to its weight) than a larger one. Therefore, a small object, like a small drop of water, will fall slower - it has more air resistance (again, in proportion to its weight). However, it will not float indefinitely; it will simply take longer to get to the ground.
Is the bounce of a ball affected by the surface it bounces on?
Its GREATLY affected by the surface it bounces on!If you bounce it on a soft or cushioned surface like a shag carpet, the carpet will absorb a lot of the impact, and the ball will not bounce as high.On the other hand, if you bounce it on concrete, the ball's fall is not cushioned nearly as much, and as a result, bounces much higher.
The pull on the surface of liquids that allow liquids to form drops when they fall are called?
The pull on the surface of liquids that allow liquids to form drops when they fall are called surface tension. This property is due to the cohesive forces between liquid molecules at the surface.
What is the pull on the surface of liquids to form drops when they fall?
Surface tension is the force that pulls liquids together to form drops when they fall. This force is due to the cohesive forces between the liquid molecules at the surface.
what is the pull on the surface of liquids that allows liquids to form drop when they fall?
It is surface tension.
The pull on the surface of liquids that allows liquids to form drops when they fall?
cohesion/ cohesive forces
Why water drops that fall on a surface tend to form rounded drops or beads?
The inherent property of any substance is to aggregate together, which is caused by Van der Waals' forces. These forces cause the molecules to be held together and create surface tension, in the case of liquids. When you drop water onto a surface, the water molecules adhere together due to holding those forces and try to come closer. Geometrically, a sphere has the greatest surface area to volume ratio, which is also the most stable shape for liquids to conform into. Thus, you get rounded drops or beads.
What is are water drops that fall to earth?
Water drops that fall to earth from the atmosphere are called rain. Rain is a crucial part of the water cycle, replenishing bodies of water on the earth's surface and providing moisture for plant growth.
Water drops that fall when the temperature is below freezing fall as?
Water drops that fall when the temperature is below freezing, fall as SNOW . Water drops that fall when the temperature is above freezing fall as RAIN .
Do water allow marble to fall through easily?
No, water does not typically allow marble to fall through easily as the surface tension and density of water can prevent objects from sinking quickly. Marble would likely float on the surface or sink slowly in water.
Why does liquid fall as drops?
Liquid falls as drops due to surface tension, which causes the liquid to form into rounded shapes to minimize surface area. When a liquid stream is disrupted, it breaks into droplets to achieve this stable rounded shape.
How does the amount of weight put on the body of the paper helicopter change how fast it drops?
it doesnt. it may affect how fast it lifts off, but not how fast it drops. now, if you had said weight put inside the body of a helecopter, then it would have made a difference because of the relationship between surface area and mass. if you have alot of surface area and alittle mass, then you fall slowly, if you have alittle surface area and alot of mass, then you fall quickly. in the same way, if you have alot of surface area and alot of mass, then you would fall at the same speed as somethign with a little mass and a little surface area.
What are water drops that free when they hit the ground?
Water drops that are freed when they hit the ground are referred to as splashes. These splashes occur due to the impact of the water drop hitting the ground surface. The size and shape of the splash can vary depending on factors such as drop size, height of fall, and surface characteristics.
What is a steep fall or flow of water from a high place on the earth's surface to a lower one?
A waterfall is a steep fall or flow of water.
