The diagram below represent that the waves A and B in the same medium should be option b where the amplitude is to be twice and the wavelength should be half.
What is amplitude?
Amplitude in terms of physics that represent the maximum displacement or the distance that should be moved via the point with respect to the vibrating body or the wave that should be determined from the equilibrium position.
Also, it should be equivalent to the one half the vibration path length.
Therefore, the option b is correct.
Learn more about wavelength here: https://brainly.com/question/19587294
