Answer:
distance of the crest (or through ) from mid point of the wave
- The vertical distance between the crest and the trough is the wave height. The horizontal distance between two adjacent crests or troughs is known as the wavelength.
Explanation:
Wavelength is the distance from one crest to the next crest or from one trough to the next trough. Wavelength is actually defined as the distance between two identical points along the wave, however, it is typically easiest to “see” or measure wavelength as the distance between adjacent wave crests.
