To solve this question, let's understand the key concepts related to waves.
Waves have several important characteristics, such as amplitude, frequency, and wavelength.
1. Amplitude is the height of the wave from the resting position to the crest (or trough).
2. Frequency is the number of waves that pass a point in one second.
3. Wavelength is the distance between two consecutive crests (or troughs) of a wave.
Given the definition, the correct term for the distance between two crests of a water wave is the wavelength.
Therefore, the term for the distance between two crests of a water wave is the wavelength.
