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Why does water stay on a penny?
Surface tension allows water to form a large drop on a penny before popping and spilling off.
Is it possible to stay afloat in water for long periods of time with clothes on?
Yes, it is possible to stay afloat in water for long periods of time with clothes on. The type of clothing can affect buoyancy, with heavier materials making it more challenging. Additionally, wearing clothing that absorbs water can increase the weight and make it harder to stay afloat.
Does water stay on a penny because of the ridge around it?
No. Water stays on a penny because of its cohesiveness due to water's strong intermolecular forces. These forces are due to its shape and properties as a polar molecule that is able to form Hydrogen bonds. The effect of the hydrogen bonds on a molecule this relatively small is very significant.
Which object has the greatest density a ping-pong ball a penny water or a duck?
Penny. Put the ball, duck and penny in water. Only the penny sinks.
Drops on a penny?
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.
What property of water allowes so many drops of water to stay on a penny?
adhesion
How long do people predict the penny will stay in circulation?
12 years
How long does it take a penny to rust in water?
a long time
Does the amount of soap mixed with water affect how well the water will stay on a penny?
Yes, the amount of soap mixed with water can affect how well the water will stay on a penny. Soap reduces the surface tension of water, causing it to spread out more easily. Too much soap can prevent the water from forming a cohesive layer on the penny, causing it to bead up or slide off.
How well will water clean a penny?
Nope! Sorry. Water will not clean a penny. If a coin stays too long in water, it might rust.
Why does water stay on a penny?
Surface tension allows water to form a large drop on a penny before popping and spilling off.
How long can garter snakes stay under water?
how long can garter snakes stay under water?
How long will it take for a penny to corrode salt water?
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How do soapy water drops stay on a penny?
When soapy water is dropped on a penny, the surface tension of the water allows it to form a dome-like shape rather than immediately spreading out. The soap molecules reduce the surface tension of the water, allowing it to adhere to the penny and form a cohesive drop.
How long can wolves stay under water?
They can stay under water for 10 seconds.
How do you make a penny float?
One way to make a penny float is by using the surface tension of water. Carefully place the penny on the surface of water in a bowl or cup, making sure it is placed flat. The surface tension of the water will allow the penny to stay afloat.
Can sea animals stay under water for a long time?
a few of the sea animals cannot stay under water for a long time.
