No, the lowest natural frequency is called the fundamental.
The overtone
the fundamental
It is called the fundamental.
The fundamental frequency of a wave is the lowest frequency (longest wavelength) that can be used to define its period. The easiest way to understand it is via a musical analogy: The fundamental frequency is the root tone of the overtone or harmonic series.
For a waveform containing harmonics, the harmonic frequencies are multiples of what is known as the 'fundamental' frequency. For example, for a waveform that contains 'third harmonics', the fundamental frequency is one-third the frequency of the harmonics. The fundamental frequency of vocal folds the speech mechanism as sound generator.
The natural frequency of the spring refers to its frequency when hit or struck. Its lowest frequency is called fundamental frequency. For a spring, the 1st mode of natural frequency is fundamental frequency.
Radiowaves are the lowest, with microwaves a close second in lowest frequency.
A Pigeon has the lowest hearing Frequency at .1 Hz.
A Pigeon has the lowest hearing Frequency at .1 Hz.
Lowest-frequency: Radio Waves Highest-frequency: Gamma Waves Hope this helped! :)
I think the word you're looking for is "fundamental".
harmonics