Answer:
f=105.1 MHz
λ=2.85 m
Step-by-step explanation:
To find the frequency of the radio station at 105.1 on the FM dial in MHz, we need to divide the frequency by 1,000,000:
Frequency = 105.1 MHz
The wavelength of the radio waves can be calculated using the formula:
wavelength = speed of light / frequency
where the speed of light is approximately 3.00 x 10^8 m/s.
Now we can substitute the frequency into the formula:
wavelength = 3.00 x 10^8 m/s / (105.1 x 10^6 Hz)
wavelength = 2.85 meters
Therefore, the frequency of the FM radio station is 105.1 MHz and the wavelength of the radio waves it transmits is approximately 2.85 meters.