Coins are measured in millimetres.
Millimetres, as in 1.5 mm. You could use a micrometer to measure thickness of a coin.
You could describe that measurement accurately and precisely with any unit of length.But the 'millimeter' would probably produce the most convenient number.
Millimeters.
Micrometer.
Yes
millimeter
With a micrometer (caliper) To measure the thinkness you use mm's
If the density AND the diameter are the same, then the coin with double thickness has double the mass.
a vagina
The thickness is 1.55mm which is measured at the rim of the coin.
The thickness of a two dollar coin is 2.70mm thick.
the thickness isnt imprtant!