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Pure water can roughly hold 0.073 grams per cm at 20 degree Celsius.Impurities can change the figures.
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∙ 10y ago
꧁Purlette ꧂
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How can you compare the surface tension of various liquids?
This year my teacher made us use a transparency and we dropped water, oil, alcohol, and i think it was water with salt ...not so sure... well then we recorded which one stood together and which one separated the fastest.....be sure to illustrate if this is a science fair project. hope i helped if not well sorry i tried: )______________________________________________Another way is to take a penny and for each type of liquid, count the number of drops that the penny can hold before the liquid's surface tension breaks.
What are the cables for on a biplane?
To hold both wings in line with each other and to tension the entire aircraft.
How much weight will deck hold?
120 pounds
How much weight can a deck hold per square foot?
Depends on the structural integrity of the deck.
Does a mug hold 250ml of water?
250ml of water equals 8.45 US fluid ounces, so it is possible that a mug could hold 250ml, depending on the size of the mug of course.
What makes a needle to float in water?
A needle can float on water due to surface tension. When the needle is carefully placed on the surface of the water, its weight is not enough to break the surface tension created by the water molecules, causing it to float.
How can you test how much weight the surface tension of water can hold?
One way to test the weight that the surface tension of water can hold is by gradually adding small weights, such as coins, onto the surface of the water until the surface tension breaks and the objects sink. Another method is to use a tool like a precision balance to measure the force required to break the surface tension.
Why when a thin layer of water flows along an inclined gutter different wave patterns are sometimes observed?
because water has a surface tension that likes to hold together. How much it takes to hold it together is based on what incline it is on. In this case, wave patterns are observed because the surface tension keeps a larger amount of water in one place, until the weight overcomes the surface tension, and it creates the wave pattern you see.
How many paper clips can the surface tension hold?
Surface tension can typically hold up to around 20-40 regular-sized paper clips on the surface of water before breaking. This limit can vary based on factors like the size and weight of the paper clips, as well as the quality of the water surface.
How much can the surface of tension of water hold?
The surface tension of water can hold up to around 72 millinewtons per meter. This property is due to the cohesive forces between water molecules at the surface.
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?
Why does the surface tension of water hold up a paperclip and not soda?
The surface tension of water is due to hydrogen bonding between water molecules, which creates a cohesive force. This force can support the weight of a paperclip. In soda, the presence of dissolved ions and sugars disrupts the hydrogen bonding, reducing surface tension and preventing it from supporting the paperclip.
How does a penny hold water?
A penny can hold water due to two properties: surface tension and cohesion. Surface tension causes the water molecules to stick together and form a dome-like shape on the penny's surface, while cohesion allows the water molecules to stick to each other and the penny, preventing the water from spilling over.
Why can you pour a glass of water to the rim of the glass?
Surface tension, a property of water, allows you to pour water to the rim of a glass without spilling over. This is because the water molecules at the surface are attracted to each other, creating a "skin" that helps hold the water in place.
Which has more surface tension clean water or soapy water?
Yes, pure water is a one molecule based structure, which hold together better than a mixture. When soap or other chemical is added, it breaks surface tension by getting in the way of each water molecule. Try putting water drops on a penny to build a bubble, then add a small drop of soap to it, you'll see that when soap is added, the water bubble collapses.
How does the height affect the ammount a penny can hold?
The height of the water in a container affects the surface tension holding the water in place. If the height is too low, it may not be enough to overcome the adhesive forces of the water molecules, causing the water to spill when adding the penny. If the height is too high, the adhesive forces may be strong enough to hold the water with the penny even without surface tension.
How can a penny hold so much water?
A penny can hold water due to its surface tension, which allows the water molecules to stick together and form a convex shape on the penny's surface. The surface tension is strong enough to support the weight of the water and prevent it from spilling over the edge of the penny.
