Respuesta :

In order to solve this equation, we will need to use the formula

[tex]f=\frac{c}{\lambda}[/tex]

where f = frequency, c is the speed of light and lamda is wavelength

c = 3x10^8 m/s

lamda = 2.55x10^-3 m

f = (3x10^8)/(2.55x10^-3) = 1.18x10^11 1/s