In electromagnetic waves -- or ocean waves, for that matter -- a crest is the peak, or maximum height, of the waveforms. A troughs is the lowest point. The wavelength of a wave is measured from one crest (peak) to the next or from one trough to the next.
The trough is the low point of a wave.
troughits called a trough
The word you''re looking for is... 'trough'. (pronounced 'tr-off'
From crest to crest, trough to trough or rest position to rest position
The wavelength of a wave is the distance between two identical parts of a wave in successive periods (crest to crest, trough to trough, etc.).
Wavelength
Trough
troughits called a trough
A very old trough. A hard-wearing trough. A durable trough. One tough trough.
The word you''re looking for is... 'trough'. (pronounced 'tr-off'
The pig ate from the trough. Trough is a noun.
the trough the trough the trough
The possessive form of the singular noun trough is trough's.
A trough, or a drinking trough.
there is a ice on the trough
fortnite
From crest to crest, trough to trough or rest position to rest position
There was a deep trough where the lake water emptied into the river.Scientists have been looking for rare fish in the deep underwater trough.