Question

select one
which wave has the greater amplitude?
they both have the same amplitude
wave b has the greater amplitude
wave a has the greater amplitude

Explanation:

Step1: Understand amplitude

Amplitude is the maximum displacement from the equilibrium position.

Step2: Compare amplitudes

Looking at the graph, Wave A reaches a greater maximum displacement from the equilibrium (the central line) compared to Wave B.

Answer:

Wave A has the greater amplitude