Question

Calculate the range of wavelengths for the FM frequency range of 88.0 to 108 MHz. Enter the answer for 88.0 here.

A) 3.41 m
B) 2.27 m
C) 1.36 m
D) 0.91 m

Answer 1

The range of wavelengths for the FM frequency range of 88.0 to 108 MHz is approximately 3.41 meters.

Step-by-step explanation:

The range of wavelengths for the FM frequency range of 88.0 to 108 MHz can be calculated using the formula:

wavelength = speed of light / frequency

We need to convert the frequencies from MHz to Hz by multiplying them by 10^6. So, for 88.0 MHz:

wavelength = (speed of light) / (88.0 x 10^6 Hz)

Using a value of approximately 3 x 10^8 m/s for the speed of light, we can find the wavelength by substituting the values into the formula:

wavelength = (3 x 10^8 m/s) / (88.0 x 10^6 Hz)

This calculates to approximately 3.41 meters. Therefore, the answer is A) 3.41 m.