Question

An FM radio station broadcasts electromagnetic radiation at a frequency of 93.5 MHz. The wavelength of this radiation is __________ m. An FM radio station broadcasts electromagnetic radiation at a frequency of 93.5 MHz. The wavelength of this radiation is __________ m. 3.21 0.312 2.81 × 1016 2.81 × 1010 3.21 × 106

Answer 1

3.21

Step-by-step explanation:

The relation between frequency and wavelength is shown below as:

`c=frequency* Wavelength`

c is the speed of light having value
`3* 10^8\ m/s`

Given, Frequency = 93.5 MHz =
`93.5* 10^(6)\ Hz`

Thus, Wavelength is:

`Wavelength=(c)/(Frequency)`

`Wavelength=(3* 10^8)/(93.5* 10^(6))\ m`

`Wavelength=3.21 \ m`

Answer - A.