Energy of radio signal E = hf, Planck's constant times the frequency.
An example of a low-energy electromagnetic wave is a radio wave. These waves have long wavelengths and low frequencies, making them suitable for transmitting information over long distances with minimal energy consumption.
ultrasonic wave is sound frequency
In waves, frequency and energy are directly proportional: as frequency increases, the energy of the wave also increases. Higher frequency waves have more energy because they contain more oscillations per unit time, resulting in greater overall energy content. This relationship is described by the equation E = hf, where E is the energy of a wave, h is Planck's constant, and f is the frequency of the wave.
The product of (wavelength x frequency) is the wave's speed.
In the wave equation, the energy of a wave is directly proportional to its frequency. This means that as the frequency of a wave increases, so does its energy.
Wave frequency f, and period of wave T are inverses, related by fT=1.
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Radio waves are lower frequency.
The higher the frequency of a wave, the higher its energy.
Waves with lower frequency: for example radio waves.
The speed of any wave is the product of (wavelength) x (frequency) .
The wavelength with the least energy is in the radio wave frequency range. Radio waves have long wavelengths and low frequencies, which correspond to low energy levels.