Question

13 multiple choice 2 points
the diagram here represents four waves traveling to the right in the same transmitting
medium.
which wave has the greatest amplitude?
a
b
c
d

Explanation:

Step1: Recall the definition of amplitude

Amplitude is the maximum displacement from the equilibrium position.

Step2: Analyze the waves

Looking at the graph, wave A has the largest vertical distance from the equilibrium (the mid - line of the wave) to its crest (or trough).

Answer:

A. Option Text