The frequency of the source that produced the wave.
The frequency of the electromagnetic wave determines the amount of energy it carries.
The energy of an electromagnetic wave is determined by its frequency. The higher the frequency of the wave, the higher the energy it carries. This relationship is described by the equation E=hf, where E is energy, h is the Planck constant, and f is frequency.
The energy of an electromagnetic wave is directly proportional to its frequency. This means that as the frequency of the wave increases, so does its energy.
Frequency waves are produced by a vibrating source, such as a sound wave produced by a vibrating object or an electromagnetic wave produced by an oscillating electric charge. The rate at which the source vibrates determines the frequency of the wave.
The wavelength of an electromagnetic wave is inversely proportional to its frequency. This means that as the frequency of the wave increases, its wavelength decreases, and vice versa.
The frequency of the electromagnetic wave determines the amount of energy it carries.
The energy of an electromagnetic wave is determined by its frequency. The higher the frequency of the wave, the higher the energy it carries. This relationship is described by the equation E=hf, where E is energy, h is the Planck constant, and f is frequency.
Frequency determines this.
The energy of an electromagnetic wave is directly proportional to its frequency. This means that as the frequency of the wave increases, so does its energy.
Frequency waves are produced by a vibrating source, such as a sound wave produced by a vibrating object or an electromagnetic wave produced by an oscillating electric charge. The rate at which the source vibrates determines the frequency of the wave.
The wavelength of an electromagnetic wave is inversely proportional to its frequency. This means that as the frequency of the wave increases, its wavelength decreases, and vice versa.
The energy of an electromagnetic wave depends on its frequency.
The energy of an electromagnetic wave depends on its frequency. The energy is directly proportional to the frequency of the wave, meaning higher frequency waves have more energy.
Frequency determines this.
An EM wave is caused by an energy source, such as something as big as a supernova or something as small as an electron changing in speed. I would say the change in the energy level of the energetic particle that causes the wave determines the frequency of the wave. +++ Whilst you may be right about the quantum physics, the frequency of the wave is that of the energy source, be it in a star or a radio transmitter, driving it.
The frequency
As the frequency of an electromagnetic wave increases, the energy of the wave also increases. This is because the energy of an electromagnetic wave is directly proportional to its frequency, according to Planck's equation (E = hf), where E is energy, h is Planck's constant, and f is frequency.