Recall frequency = c / lambda = 3 x 108 / 0.20
So frequency = 1.5 x 109 Hz
ultrasonic wave is sound frequency
2(frequency deviation+signal frequency)
The difference between a radio wave and a x-ray is the fact that x-rays have a much higher frequency. Since higher frequency means more energy in electromagnetic waves, x-rays can be used for purposes such as taking photos of things inside the body. Radio waves are at a lower frequency and have a much longer wavelength. They are used in radio, television, and communication.
The wave length and frequency of course vary, the frequency ranges from 3kHz to 300 GHz. The wavelengths are longer than infrared.
For any wave, frequency x wavelength = speed (of the wave). In this case, convert the kHz to Hz, then divide the speed of light by this frequency. The speed of light should be in meters/second. The answer will be the wavelength in meters.
ultrasonic wave is sound frequency
Radio waves are lower frequency.
The frequency of a radio wave compares to the frequency of the vibrating electrons that make it because the frequency of a radio wave is proportional to the frequency of the vibrating electrons that make it.
2(frequency deviation+signal frequency)
Gamma ray
Radio Waves.
FM radio is transmitted anywhere in the spectrum of 88Mhz to 108Mhz
Speed, wavelength and frequency.
Energy of radio signal E = hf, Planck's constant times the frequency.
The frequency is 1000000000 Hz.
carrier wave
Radio waves