a nickel is about 2 millimeters thick,or 2/1,000 of a metter. how many nanometers is?

Answer 1

http://www.metric-conversion.net/convert_nanometers_millimeters.htm

Answer 2

i have no idea that is why I came to this website

Answer 3

2,000,000 is the answer. This is because one millimeter equals 1,000,000 nanometers, and if you have two millimeters you would multiply 1,000,000 by 2 which is 2,000,000.