the graphs below describe two waves. the waves are traveling at the same speed. select the graph of the wave…
the graphs below describe two waves. the waves are traveling at the same speed. select the graph of the wave with the greater amplitude.
Answer
Explanation:
Step1: Recall amplitude definition
Amplitude is the maximum displacement from the equilibrium position.
Step2: Examine first graph
In the first graph, the maximum displacement from the equilibrium (x - axis) is 4 cm.
Step3: Examine second graph
In the second graph, the maximum displacement from the equilibrium is 2 cm.
Step4: Compare amplitudes
Since 4 cm > 2 cm, the first graph has a greater amplitude.
Answer:
The first graph (left - hand side graph)