Question

What is the amplitude and wavelength of the wave shown below?

(A): Amplitude: 15 cm; wavelength: 150 cm

(B): Amplitude: 30 cm; wavelength: 150 cm

(C): Amplitude: 30 cm; wavelength: 200 cm

(D): Amplitude: 150 cm; wavelength: 30 cm

Answer 1

b

Step-by-step explanation:

Answer 2

Option B

Step-by-step explanation:

I did a question like this a long time ago so i'm not sure if its right so sorry if its wrong