It splits
Yes. You can cut a coin in half with real laser. or a good pair of tin shears (special scissors made for cutting metal)
The volume becomes one eighth.
cut in half then cut both halves in half again
Cut it in half through its centre. Then cut each half into half. You will have four fourths.
No, It is a very hard metal so it can't be cut in half
magic
to cut sheet or aluinium metal
your whole body will get cut in half
It splits
Yes. You can cut a coin in half with real laser. or a good pair of tin shears (special scissors made for cutting metal)
no. I am not sure what happens though.
yes it can. The river will keep flowing and will eventually corrode the metal and therefor probably break the metal in half.
You now have 2 bar magnets, each with half the magnetic force of the original.
The density is the ratio of mass to volume. It doesn't matter what size the piece of metal, if it is the same metal it has the same density, 8.4.
The volume becomes one eighth.
Dog tags are metal, which is malleable. They are designed not to break. Your best bet would be to use a jewelry saw to cut it in half.