Question

What is the wavelength of an fm radio signal that has a frequency of 91.7 mhz?

Answer 1

The wavelength of the radio wave will be 3.271 m

Step-by-step explanation:

We have given frequency of the radio signal
`f=91.7MhZ=91.7* 10^6Hz`

Speed of the light
`c=3* 10^8m/sec`

We have to find the wavelength of the radio signal

We know that wavelength is given by
`\lambda =(c)/(f)=(3* 10^8)/(91.7* 10^6)=3.271m`

So the wavelength of the radio wave will be 3.271 m