what is the frequency of a citizen's band (CB) radio which has a wavelength of 11.5 meters ?
L = V/F.
F=V/L=3*10^8m/s *1cy/11.5m=26.1*10^6 cy/s = 26.1*10^6 Hz = 26.1 mHz.
To find the frequency of a wave, we can use the formula:
Frequency (f) = Speed of light (c) / Wavelength (λ)
The speed of light is approximately 3 x 10^8 meters per second.
Let's plug in the values:
f = 3 x 10^8 m/s / 11.5 m
Calculating this:
f = 26,086,956.52 Hz
Therefore, the frequency of a citizen's band (CB) radio with a wavelength of 11.5 meters is approximately 26,086,956.52 Hz.
To find the frequency of a Citizen's Band (CB) radio with a given wavelength, you can use the formula:
Frequency (in Hertz) = Speed of Light (in meters per second) / Wavelength (in meters)
The speed of light is approximately 299,792,458 meters per second.
Now, we can substitute the values into the formula:
Frequency = 299,792,458 / 11.5
Calculating this equation gives us:
Frequency ≈ 26,086,250 Hertz
So, the frequency of the CB radio with a wavelength of 11.5 meters is approximately 26,086,250 Hertz.