The wavelength of these given radio waves is 0. 308 m. Option A is correct.
What is wavelength?
It is the distance between two consecutive crests or troughs. It can be calculated by the formula,
[tex]\lambda = \dfrac f s[/tex]
Where,
[tex]\lambda[/tex] - wavelength
[tex]f[/tex]- frequency = [tex]\bold {9. 23 x 10^7\ Hz}[/tex]
[tex]s[/tex] - speed = [tex]\bold{3. 00 x 10^8 \ m/s}[/tex]
Put the values in the formula,
[tex]\lambda = \dfrac {\bold {9. 23 x 10^7\ Hz}}{\bold{3. 00 x 10^8 \ m/s}}\\\\\bold {\lambda = 0.308 \rm \ m}[/tex]
Therefore, the wavelength of these given radio waves is 0. 308 m.
Learn more about wavelength?
https://brainly.com/question/141319910
