Physics

Problem

An FM radio station broadcasts at a frequency of

92.1\,\text{MHz}

(megahertz). Assuming electromagnetic waves travel at

3.00\times10^{8}\,\text{m}\,\text{s}^{-1}

in air, what is the approximate wavelength of the radio waves? a)

0.307\,\text{m}

32.6\,\text{m}

3.26\,\text{m}

9.21\,\text{m}