The coin would float.
no, it will float on the surface
Coins are denser than water. Styrofoam is less dense than water.
It would depend on the denomination of the coin and the condition it was in.
To burnish metal is to polish it so that it shines. This is not something that coin collectors would do to a collectible coin, since some small part of the coin would be polished away by this process, and the objective of coin collecting is to keep the coin as close as possible to its original condition when minted. If you are not a coin collector, then burnishing a coin is irrelevant to its value.
It is possible. It is certain with a double headed coin. With a fair coin the event has a probability of 1 in 1048576 or approximately 1 in a million.
no, it will float on the surface
no it wuld float on surface......
yes
Money would have very little value
A coin is a solid.
it would hit the ground, even if it hit some one the terminal velocity of a coin is not enough to kill them, it would just hurt like hell.
The coin become a liquid by melting; after freezing the liquid change in a solid . But it is possible to destroy some plastic components of the fridge.
The best test is density, since a fake coin can still have a real gold plating over a base metal interior. Gold is denser than any other commonly available metal (there are denser metals but they are even more expensive than gold, so they would never be used to create counterfeit gold coins). You can measure the weight of the coin on a scale, and the volume can be determined with the use of a graduated cylinder (to measure how much water it displaces) then you can calculate the density, which is simply weight divided by volume. Compare this to the density of gold. If it's pure gold, the coin is real.
The least liquid asset that most people have is their house.
it is because the view we are seeing the coin is from rarer to denser that is from air to water so the refractive index differs so the view we so the coin at the bottom of the cointer appears to be raised
A coin without a date would be considered an error coin. Numbers and letters are the usual parts of a coin that are missing due to the die being filled with debris, grease, metal filings or some other foreign substance. Although it is rare for the complete date to be missing it could happen and the coin would be rather desirable for certain collectors.
nothing happens