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What type of friction holds a penny on surface of book when lift cover?
Wiki User
∙ 13y ago
static friction, friction between two non-moving objects.
Wiki User
∙ 13y ago
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Why does a penny rust from carbon dioxide?
Technically it does not rust, as that phenomenon only occurs with iron. In a moist environment, carbon dioxide and oxygen will react with the copper surface of a penny to form copper I carbonate.
What is the best way to clean of remove deposits from a copper penny?
The deposits on the surface of the coin were part of the coin body. Removing these deposits is removing part of the coin. A coin collector will not do this.
Centimeter is to meter as penny is to what?
Centimeter is to meter as a penny is to 1$
What resource cleans a penny the best lime lemon or orange juice?
NEITHER. You should never try to clean collectible coins because anything you have at home will damage the surface and destroy any extra collector's value. OK, if you just have an ordinary penny from your pocket change, go ahead and clean it but all you'll have is a shiny coin worth 1¢. If it's an old or valuable penny, please just leave it alone.
What are moon penny?
An unoffical penny made to honor the moon landing
What would be the best way to build a penny boat?
try to cover as much surface area as possible.
When you push a penny across a table the penny will slide and eventually come to a stop what force brings the penny to a stop?
FRICTION
Is it possible to convert the brass penny back to copper again?
By "the" penny, I'm assuming that you mean a penny that has been treated with zinc and sodium hydroxide, and then heated over a flame. To remove the brass plating, you can create friction on the surface of the coin that wears it away, reverting it back to its original copper color.
What Australian penny holds the most value?
1930
What is the surface area of a penny in mm?
British penny: 324 mm^2 American penny: 285 mm^2
Drops on a penny?
Cohesion and Surface Tension
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?
What is the word for why the water stays on top of the penny?
Surface tension
Was penny's belly button seen on the rescuers?
It was when Brutus holds her upside down by her underwear.
Why does water stay on a penny?
Surface tension allows water to form a large drop on a penny before popping and spilling off.
What about that game show deal or no deal What is that about?
it is about showcases which holds 1 penny to 1 million dollars?
What keeps water on a penny?
Surface tension keeps water on a penny even when it goes over the surface of the penny and you think it would spill over the edge due to gravity. I believe surface density is accomplished due to the fact that the hydrogen bonds, for that scale, is stronger than the force of gravity. For more information look at the Related Links below.
