Question

What is the wavelength of a photon of EMR with a frequency of 5.02x10¹0Hz?5.98x10-3 m1.67x10² Hz1.51x1019 m5.98x10-3 m

Answer 1

Answer:$5.98\times10^{-3}m$Explanation:

The frequency of the photon is:

$f=5.02\times10^{10}Hz$

The speed of the photon is:

$v=3.0\times10^8\text{ m/s}$

The wavelength is calculated below

$\begin{gathered} v=\lambda f \\ \\ \lambda=\frac{v}{f} \\ \\ \lambda=\frac{3\times10^8}{5.02\times10^{10}} \\ \\ \lambda=5.98\times10^{-3}m \end{gathered}$