The crest is at the top of a wave, the trough is at the bottom of the wave.
The crest.
by wavelength (distance from the very top of one wave to the top of the wave behind it)
the top of a sound wave is a crest
wavelength
This is called wavelength.
The crest.
the top of a sound wave is a crest
by wavelength (distance from the very top of one wave to the top of the wave behind it)
from the top of one wave to the top of the next
the top of a sound wave is a crest
wavelength
The top part of a wave is the crest; the bottom is the trough.
This is called wavelength.
The amplitude of a wave is the top or bottom half of a wave. The middle of the wave is considered the "zero position" so the top of every peak tells how much energy is left in the wave.
That's the 'wavelength'.
The crest or peak. Bottom of a wave is the trough.
True. The wavelength is often measured from the top of the first wave to the top of the second wave. But it can be measure from the bottom of one to the bottom of the second as well.