Answer:
50 MHz
Explanation:
The relation between frequency and wavelength is shown below as:
[tex]c=frequency\times Wavelength[/tex]
c is the speed of light having value [tex]3\times 10^8\ m/s[/tex]
Given, Wavelength = 6 m
Thus, Frequency is:
[tex]Frequency=\frac{c}{Wavelength}[/tex]
[tex]Frequency=\frac{3\times 10^8}{6}\ Hz[/tex]
[tex]Frequency=50\times 10^{6}\ Hz[/tex]
Also,
Also, 1 Hz = [tex]10^{-6}[/tex] MHz
So, Frequency = 50 MHz.