Micrometer.
Yes
Millimetres, as in 1.5 mm. You could use a micrometer to measure thickness of a coin.
You would typically use millimeters (mm) to measure the thickness of a coin. This unit is commonly used for measuring small distances or thicknesses.
Coins are measured in millimetres.
The thickness is 1.55mm which is measured at the rim of the coin.
the FULL question is http://wiki.answers.com/Q/A_coin_is_covered_by_a_sheet_of_glass_refractive_index_n11.50_and_thickness_t1_2cm_On_top_of_this_is_placed_a_further_sheet_of_thickness_t2_4cm_and_unknown_refractive_index_n2_The_coin_appears_d_2.25cm above its real position to an observer who views it in a near normal direction through the two sheets of glass. what is the refractive index of the 2nd sheet? pleasee HELP me answer this! i am so stuck!!
The thickness of a two dollar coin is 2.70mm thick.
the thickness isnt imprtant!
The thickness of a Morgan one dollar coin is approximately 2.4 millimeters.
Well, honey, you grab yourself a trusty ol' caliper, the kind that can measure thickness down to the millimeter. Gently place that coin between the jaws of the caliper and give it a little squeeze to get an accurate reading. Just make sure you don't go all Hulk on it and squish the poor thing flat!
1.9mm
1.9mm