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Water forms a convex shape on a coin due to surface tension, which is the cohesive force between water molecules. This tension allows the water to "pull" itself into a dome shape, minimizing contact with the coin's surface and resisting the force of gravity that would cause it to spill over the edge. Additionally, the coin's smooth surface enhances this effect by reducing the adhesion of water to the coin, further promoting the formation of droplets rather than a flat puddle.
What else can I help you with?
When you get water how do you make it stay on a one pence coin?
To make water stay on a one pence coin, you can carefully place a drop of water on its surface using a dropper or the tip of your finger. The surface tension of the water helps it hold together and stay on the coin. Additionally, tilting the coin slightly can help create a dome shape that allows the water to remain without spilling over.
How to get a coin out of the defrost port of your 2003 ford focus?
Piece of bubble gum on a stick.
How do you beat level 3 rotate and roll?
You go slowly to the left then once you get the coin roll into the bubble. How do you turn back with out falling!?! or Turn left just a little. Then turn right quickly right right before you reach the coin. The ball will keep going left for a moment and get the coin. The it will turn right into the bubble.
Which water rust a coin faster salt or fresh water?
salt will rust the coin faster thanfresh water
Why coin sinks in the water?
Becuase the coin is heavier then what the water can hold
Why does a coin sink in a cup of water?
A coin sinks in water because it is denser than water. The weight of the coin is greater than the buoyant force acting on it, causing it to sink.
Can a copper coin float in water?
No, a copper coin will not float in water because it is denser than water. This means that the weight of the coin is greater than the buoyant force it experiences in water, causing it to sink.
How much worth 17 95 coin?
A coin's value depends on what coin it is and what condition it is in. Without this information, it is impossible to give a value for a coin.
How do you get glue off of a coin?
To remove glue from a coin, you can soak the coin in warm, soapy water and then gently rub the glue with your fingers or a soft cloth. Avoid harsh chemicals or abrasive materials as they may damage the coin's surface. Patience and gentle cleaning should help to remove the glue without causing harm to the coin.
Can you explain why the coin was seen when water was poured into the cup?
When water was poured into the cup, the coin became more visible due to the refraction of light. The water filled the air gaps between the coin and the cup, reducing the effects of reflection and making the coin easier to see.
When a coin is placed in water is it possible to pick up the coin when your eyes slide above water?
It is not possible.
1980 Liberty quarter with a bubble in it is it worth anything the bubble is on both sides?
This will be worth a minimum of 800 dollars or more. This is a rare coin and is really only worth what a dealer will pay for it or a private person on auction sites.
