Question

which of these have longest wavelength​

Answer 1

Answer:

option c has the longest wavelenght because it has 4 unit of wavelenght

wavelenght is the distance betwwen two consecutive rarefaction or compression.

please mark it as brainliest

Answer 2

Answer:

C

Step-by-step explanation:

wave A and B have wavelength of 2 units and wave C has wavelength of 4 units