20,000,000 nm Algebraic Steps / Dimensional Analysis 2 cm*10000000 nm 1 cm=20,000,000 nm
7947 nm = .0007947 cm = 7.947 x 10^-4 cm
Between 1 nanometre and 1 micrometre (= 1000 nm).
1 Pascal is 1 Newton per meter2 Nm-2
The certainty of a firm answer to this question is no match for the uncertainty of "evident" as the deciding qualification. Personally, I should think that in general, if two things are compared side-by-side, then the one that's 186 times as thick as the other is probably the more evident, but that's just an opinion with little analytical rigor.
If M and N represent numbers and are to be multiplied, it doesn't matter if you multiply NM or MN. Just think, 7x8 and 8x7 still = 56.
The second version (mN) would likely be confused with milli-newton.
nm means nanometer, that being the wavelength of that laser.
It is 1,392 miles according to Google Maps.
It is 1,226 miles according to Google Maps.
670.8 nm is the wavelength.
It is 1,277 miles according to Google Maps.
137miles 2 hours
The element that emits a spectral line at 768 nm is hydrogen. The 768 nm spectral line corresponds to the transition of an electron from the 5th energy level to the 2nd energy level in a hydrogen atom.
It is a 19.25 hour drive according to MapQuest.
MapQuest estiimates the driving time as 19 hours and 10 minutes.
That is a nonsense question because there is no measurement unit for length which is 10 mn. The nearest candidate is nm (nanometre) but the diameter of an hydrogen atom is nowhere near 10 nm.