Energy of radio signal E = hf, Planck's constant times the frequency.
Frequency is 1 of 3 variables that determine wave energy. The other two are amplitude and velocity.
The lower the frequency is, the less energy the electromagnetic wave carries. The wavelength is just (186,282 divided by the frequency) miles, or (300,000 divided by the frequency) kilometers.
ultrasonic wave is sound frequency
From the equation E=hv where h= plank's constant v=frequency and ultraviolet waves has more frequency than radio waves hence ultraviolet waves have more energy.
Waves with lower frequency: for example radio waves.
The product of (wavelength x frequency) is the wave's speed.
Wave frequency f, and period of wave T are inverses, related by fT=1.
The higher the frequency of a wave, the higher its energy.
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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.
Radio waves are lower frequency.
The speed of any wave is the product of (wavelength) x (frequency) .