Answer to Question #107560 in Inorganic Chemistry for Delaney Gilder

Question

what is the wavelength of blue light that has a frequency of 6.45 x 10^14 s^-1? (c = 3.00 x 10^8 m/s)

Answer 1

Wavelength $\lambda$ is speed c decided by frequency $\nu$ :

$\lambda=c/\nu$ = 3*10^8/(6.45*10^14) = 465*10^-9 m = 465 nm