It is the distance between two peaks or two troughs in a wave.
This distance is one wavelength
That distance is called the wavelength.
The distance between successive identical parts of a wave is called the wave length.
Half of wavelength. Say it either two successive crests or successive troughs. Then the answer will be wavelength Other wise say that the distance between successive crest and trough. That will be half of wavelength Avoid 'two'
This distance is the wavelength of the wave.
The peak-to-peak amplitude is the distance from the trough to the crest. The wavelength is the distance from one crest to the next crest.
That's the 'wavelength'.
Wavelength is the distance between wave crests.
It depends what the wavelength and frequency of the wave is. The wavelength is the distance between either two minima, or two maxima.
The wavelength is the distance between two consecutive corresponding points on a wave.Distance between two crests is the wavelength of a wave.
Wavelength
If it's crest to crest and trough to trough then it's the wavelength.