Wavelength and frequency
1 mark · NormalWhich of the following best describes 'wavelength'?
Show answer
Correct option: The distance between one crest and the next.
Common mistakes: Confusing with frequency or amplitude
Show mark scheme and worked solution
Marking points
B1 · 1 mark · Correctly selects 'distance between one crest and the next'.
Worked solution
Wavelength is defined as the distance between one crest and the next (or between two corresponding points on adjacent waves).