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Cohesion
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Surface Tension
Wiki User
∙ 11y ago
The surface tension of water allows drops to sit on a penny without overflowing. This is due to the cohesion of water molecules, which causes them to stick together and form a dome shape on the penny. Additionally, the adhesive forces between the water and the penny help to keep the water droplet in place.
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How is penny drops lab connected to the real world?
This is related to real life because we might have to create something that is involved in this
How can so many drops of water fit on a penny?
The surface tension of water allows it to form a dome-like shape on the penny, rather than spreading out. This enables numerous drops to be added before overflowing. Additionally, the small size of the water drops means that many can fit within the confined space of the penny's surface.
What variables may play a factor in the amount of drops the penny hold?
Several factors can come into play here.The size of the dropsHow fast the liquid is being droppedWhat type of liquid is being usedThe temperature of the liquidThe termperature of the pennyIf the penny was clean or dirtyThe height the drop falls fromAny of these things can have an effect an expansion of the liquid, surface tension, and splash.
How many drops 1 ml?
16 drops of water or any water soluble substance makes 1 ml
How many drops are there in a quart of water?
One US quart is 18,927 drops.
When was When the Penny Drops created?
When the Penny Drops was created in 2010.
What is the control on the penny water drops experiments?
In this experiment, the control group would be the penny! The independent variable is the substance/water on the penny, and the dependent is how many drops the penny takes.
How surface tension behaves?
for example, if drops of water are placed on the top of a penny, the surface tension is going to hold the drops on top of the penny. when the penny can hold no more, it will all overflow. make sense?
How many drops can you hold on a penny list one uncontrolled variable?
The penny's state of corrosion.
How many drops of water can fit on a penny research paper?
Alot of drops fit because if you keep the surface tension from moving then you could put as much drops as you can.] ==If you put a penny on a flat surface and keep its tension and keep the penny from moving you can put as much drops as you can till it leaks off. You cant put as much as you want cause the penny will overflow. its not a big object?
Science fair project topics?
how many drops of water can a penny hold? topic: crazy penny........
If you were to put little drops of water on a Penny how many would fit on it?
four
Why does your penny hold so many drops?
it is big inside but small out side
What will hold the most drops of liquid on a penny soda water or milk?
milk
What drops the fastest a penny or an eraser?
an eraser. a penny would catch more air under it. no both would drop at same speed
What property of water allowes so many drops of water to stay on a penny?
adhesion
What is the control and independent and dependent variable in the 'how many drops of H2O can fit on a penny'?
The controlled variable is the penny. The independent variable is the water. The dependent variable is the amount of water able to fit on the penny.
