Question

Local radio station WMMM-FM (Triple M), bills itself as the "Sound of Madison". Its radio waves are broadcast at a frequency of 105.5 MHz (megahertz). What is the wavelength (in meters) of Triple M’s radio broadcast waves? Report your answer to 4 significant figures. (c = 2.998 x 108 m/s)

Answer 1

Answer: wavelength= 2.842m

Explanation:

wave speed C= frequency × wavelength

Wavelength= C/ frequency

= 2.998× 10exp8/ 105.5×10exp6Hz

Wavelength= 2.842m

Goodluck...

Answer 2

The wavelength of the wave is 2842 meters.

From the question we have the following information;

Wavelength of the wave =  ?

Frequency of the wave = 105.5 MHz or 105.5 × 10^3 Hz

speed of light = 2.998 x 108 m/s

We know that

λ = c/f

Where;

λ = Wavelength of the wave

c = speed of light

f = Frequency of the wave

Substituting values;

λ = c/f

λ = 2.998 x 108 m/s/105.5 × 10^3

λ =  2842 meters

Learn more: https://brainly.com/question/16885872