Question

The wavelength of a wave is the distance between A. the amplitude and the normal position. B. two consecutive crests. C. the crest and the following trough. D. the rarefaction and the following compression.

Answer 1

Answer: two consecutive crests.

Explanation: A wave length is the distance from crest to crest or from a trough to another. The crest represent the highest maximum point and the trough represent the lowest point on the wave.

All waves undergoes some properties such as refraction, distraction,reflection and interference.