Respuesta :

Answer:

Wavelength, [tex]\lambda=8.57\times 10^{-8}\ m[/tex]

Explanation:

Given that,

Frequency, [tex]f=3.5\times 10^{15}\ Hz[/tex]

We need to find the wavelength of a photon of light. The relation between frequency and wavelength is as follows :

[tex]c=f\lambda\\\\\lambda=\dfrac{c}{f}\\\\\lambda=\dfrac{3\times 10^8}{3.5\times 10^{15}}\\\\\lambda=8.57\times 10^{-8}\ m[/tex]

So, the wavelength of the light is [tex]8.57\times 10^{-8}\ m[/tex].