Question
Red light has a wavelength of 691 nm.
Convert this wavelength to meters.
Convert this wavelength to meters.
Answers
Steve
1 nm = 10^-9 m
691nm = 691 * 10^9 = 6.91*10^-7m
10^-9 goat = nanogoat :-)
691nm = 691 * 10^9 = 6.91*10^-7m
10^-9 goat = nanogoat :-)